197901804555

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{17959}}^1$

素因数の和:18032

約数の個数: 240

約数和(自身を含む): 458136898560

約数和(自身を除く): 260235094005

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 27, 35, 39, 45, 63, 65, 69, 81, 91, 105, 115, 117, 135, 161, 169, 189, 195, 207, 273, 299, 315, 345, 351, 405, 455, 483, 507, 567, 585, 621, 805, 819, 845, 897, 945, 1035, 1053, 1183, 1365, 1449, 1495, 1521, 1755, 1863, 2093, 2415, 2457, 2535, 2691, 2835, 3105, 3549, 3887, 4095, 4347, 4485, 4563, 5265, 5915, 6279, 7245, 7371, 7605, 8073, 9315, 10465, 10647, 11661, 12285, 13041, 13455, 13689, 17745, 17959, 18837, 19435, 21735, 22815, 24219, 27209, 31395, 31941, 34983, 36855, 40365, 53235, 53877, 56511, 58305, 65205, 68445, 81627, 89795, 94185, 95823, 104949, 121095, 125713, 136045, 159705, 161631, 169533, 174915, 233467, 244881, 269385, 282555, 314847, 377139, 408135, 413057, 479115, 484893, 524745, 628565, 700401, 734643, 808155, 847665, 1131417, 1167335, 1224405, 1239171, 1454679, 1574235, 1634269, 1885695, 2065285, 2101203, 2203929, 2424465, 2891399, 3035071, 3394251, 3502005, 3673215, 3717513, 4902807, 5369741, 5657085, 6195855, 6303609, 7273395, 8171345, 8674197, 9105213, 10182753, 10506015, 11019645, 11152539, 14456995, 14708421, 15175355, 16109223, 16971255, 18587565, 18910827, 21245497, 24514035, 26022591, 26848705, 27315639, 31518045, 33457617, 37588187, 43370985, 44125263, 45526065, 48327669, 50913765, 55762695, 63736491, 69806633, 73542105, 78067773, 80546115, 81946917, 94554135, 106227485, 112764561, 130112955, 132375789, 136578195, 144983007, 167288085, 187940935, 191209473, 209419899, 220626315, 234203319, 241638345, 245840751, 318682455, 338293683, 349033165, 390338865, 409734585, 434949021, 488646431, 563822805, 573628419, 628259697, 661878945, 724915035, 956047365, 1014881049, 1047099495, 1171016595, 1229203755, 1465939293, 1691468415, 1720885257, 1884779091, 2174745105, 2443232155, 2868142095, 3044643147, 3141298485, 4397817879, 5074405245, 5654337273, 7329696465, 8604426285, 9423895455, 13193453637, 15223215735, 21989089395, 28271686365, 39580360911, 65967268185, 197901804555]

約数ペア:

[(1, 197901804555), (3, 65967268185), (5, 39580360911), (7, 28271686365), (9, 21989089395), (13, 15223215735), (15, 13193453637), (21, 9423895455), (23, 8604426285), (27, 7329696465), (35, 5654337273), (39, 5074405245), (45, 4397817879), (63, 3141298485), (65, 3044643147), (69, 2868142095), (81, 2443232155), (91, 2174745105), (105, 1884779091), (115, 1720885257), (117, 1691468415), (135, 1465939293), (161, 1229203755), (169, 1171016595), (189, 1047099495), (195, 1014881049), (207, 956047365), (273, 724915035), (299, 661878945), (315, 628259697), (345, 573628419), (351, 563822805), (405, 488646431), (455, 434949021), (483, 409734585), (507, 390338865), (567, 349033165), (585, 338293683), (621, 318682455), (805, 245840751), (819, 241638345), (845, 234203319), (897, 220626315), (945, 209419899), (1035, 191209473), (1053, 187940935), (1183, 167288085), (1365, 144983007), (1449, 136578195), (1495, 132375789), (1521, 130112955), (1755, 112764561), (1863, 106227485), (2093, 94554135), (2415, 81946917), (2457, 80546115), (2535, 78067773), (2691, 73542105), (2835, 69806633), (3105, 63736491), (3549, 55762695), (3887, 50913765), (4095, 48327669), (4347, 45526065), (4485, 44125263), (4563, 43370985), (5265, 37588187), (5915, 33457617), (6279, 31518045), (7245, 27315639), (7371, 26848705), (7605, 26022591), (8073, 24514035), (9315, 21245497), (10465, 18910827), (10647, 18587565), (11661, 16971255), (12285, 16109223), (13041, 15175355), (13455, 14708421), (13689, 14456995), (17745, 11152539), (17959, 11019645), (18837, 10506015), (19435, 10182753), (21735, 9105213), (22815, 8674197), (24219, 8171345), (27209, 7273395), (31395, 6303609), (31941, 6195855), (34983, 5657085), (36855, 5369741), (40365, 4902807), (53235, 3717513), (53877, 3673215), (56511, 3502005), (58305, 3394251), (65205, 3035071), (68445, 2891399), (81627, 2424465), (89795, 2203929), (94185, 2101203), (95823, 2065285), (104949, 1885695), (121095, 1634269), (125713, 1574235), (136045, 1454679), (159705, 1239171), (161631, 1224405), (169533, 1167335), (174915, 1131417), (233467, 847665), (244881, 808155), (269385, 734643), (282555, 700401), (314847, 628565), (377139, 524745), (408135, 484893), (413057, 479115)]