197637804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 667290624

約数和(自身を除く): 469652820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 43, 46, 52, 61, 63, 69, 78, 84, 86, 91, 92, 117, 122, 126, 129, 138, 156, 161, 172, 182, 183, 207, 234, 244, 252, 258, 273, 276, 299, 301, 322, 364, 366, 387, 414, 427, 468, 483, 516, 546, 549, 559, 598, 602, 644, 732, 774, 793, 819, 828, 854, 897, 903, 966, 989, 1092, 1098, 1118, 1196, 1204, 1281, 1403, 1449, 1548, 1586, 1638, 1677, 1708, 1794, 1806, 1932, 1978, 2093, 2196, 2236, 2379, 2562, 2623, 2691, 2709, 2806, 2898, 2967, 3172, 3276, 3354, 3588, 3612, 3843, 3913, 3956, 4186, 4209, 4758, 5031, 5124, 5246, 5382, 5418, 5551, 5612, 5796, 5934, 6279, 6708, 6923, 7137, 7686, 7826, 7869, 8372, 8418, 8901, 9516, 9821, 10062, 10492, 10764, 10836, 11102, 11739, 11868, 12558, 12627, 12857, 13846, 14274, 15372, 15652, 15738, 16653, 16836, 17802, 18239, 18361, 18837, 19642, 20124, 20769, 22204, 23478, 23607, 25116, 25254, 25714, 27692, 28548, 29463, 31476, 33306, 34099, 35217, 35604, 36478, 36722, 37674, 38571, 39284, 41538, 46956, 47214, 49959, 50508, 51428, 54717, 55083, 58926, 60329, 62307, 66612, 68198, 70434, 72956, 73444, 75348, 77142, 83076, 88389, 89999, 94428, 99918, 102297, 109434, 110166, 115713, 117852, 120658, 124614, 127673, 136396, 140868, 154284, 164151, 165249, 176778, 179998, 180987, 199836, 204594, 218868, 220332, 231426, 238693, 241316, 249228, 255346, 269997, 306891, 328302, 330498, 353556, 359996, 361974, 383019, 409188, 422303, 462852, 477386, 510692, 539994, 542961, 613782, 656604, 660996, 716079, 723948, 766038, 784277, 809991, 844606, 954772, 1079988, 1085922, 1149057, 1227564, 1266909, 1432158, 1532076, 1568554, 1619982, 1689212, 2148237, 2171844, 2298114, 2352831, 2533818, 2864316, 3137108, 3239964, 3800727, 4296474, 4596228, 4705662, 5067636, 5489939, 7058493, 7601454, 8592948, 9411324, 10979878, 14116986, 15202908, 16469817, 21959756, 28233972, 32939634, 49409451, 65879268, 98818902, 197637804]

約数ペア:

[(1, 197637804), (2, 98818902), (3, 65879268), (4, 49409451), (6, 32939634), (7, 28233972), (9, 21959756), (12, 16469817), (13, 15202908), (14, 14116986), (18, 10979878), (21, 9411324), (23, 8592948), (26, 7601454), (28, 7058493), (36, 5489939), (39, 5067636), (42, 4705662), (43, 4596228), (46, 4296474), (52, 3800727), (61, 3239964), (63, 3137108), (69, 2864316), (78, 2533818), (84, 2352831), (86, 2298114), (91, 2171844), (92, 2148237), (117, 1689212), (122, 1619982), (126, 1568554), (129, 1532076), (138, 1432158), (156, 1266909), (161, 1227564), (172, 1149057), (182, 1085922), (183, 1079988), (207, 954772), (234, 844606), (244, 809991), (252, 784277), (258, 766038), (273, 723948), (276, 716079), (299, 660996), (301, 656604), (322, 613782), (364, 542961), (366, 539994), (387, 510692), (414, 477386), (427, 462852), (468, 422303), (483, 409188), (516, 383019), (546, 361974), (549, 359996), (559, 353556), (598, 330498), (602, 328302), (644, 306891), (732, 269997), (774, 255346), (793, 249228), (819, 241316), (828, 238693), (854, 231426), (897, 220332), (903, 218868), (966, 204594), (989, 199836), (1092, 180987), (1098, 179998), (1118, 176778), (1196, 165249), (1204, 164151), (1281, 154284), (1403, 140868), (1449, 136396), (1548, 127673), (1586, 124614), (1638, 120658), (1677, 117852), (1708, 115713), (1794, 110166), (1806, 109434), (1932, 102297), (1978, 99918), (2093, 94428), (2196, 89999), (2236, 88389), (2379, 83076), (2562, 77142), (2623, 75348), (2691, 73444), (2709, 72956), (2806, 70434), (2898, 68198), (2967, 66612), (3172, 62307), (3276, 60329), (3354, 58926), (3588, 55083), (3612, 54717), (3843, 51428), (3913, 50508), (3956, 49959), (4186, 47214), (4209, 46956), (4758, 41538), (5031, 39284), (5124, 38571), (5246, 37674), (5382, 36722), (5418, 36478), (5551, 35604), (5612, 35217), (5796, 34099), (5934, 33306), (6279, 31476), (6708, 29463), (6923, 28548), (7137, 27692), (7686, 25714), (7826, 25254), (7869, 25116), (8372, 23607), (8418, 23478), (8901, 22204), (9516, 20769), (9821, 20124), (10062, 19642), (10492, 18837), (10764, 18361), (10836, 18239), (11102, 17802), (11739, 16836), (11868, 16653), (12558, 15738), (12627, 15652), (12857, 15372), (13846, 14274)]