201199170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 539136000

約数和(自身を除く): 337936830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 103, 114, 115, 138, 149, 190, 206, 230, 285, 298, 309, 345, 437, 447, 515, 570, 618, 690, 745, 874, 894, 1030, 1311, 1490, 1545, 1957, 2185, 2235, 2369, 2622, 2831, 3090, 3427, 3914, 4370, 4470, 4738, 5662, 5871, 6555, 6854, 7107, 8493, 9785, 10281, 11742, 11845, 13110, 14155, 14214, 15347, 16986, 17135, 19570, 20562, 23690, 28310, 29355, 30694, 34270, 35535, 42465, 45011, 46041, 51405, 58710, 65113, 71070, 76735, 84930, 90022, 92082, 102810, 130226, 135033, 153470, 195339, 225055, 230205, 270066, 291593, 325565, 352981, 390678, 450110, 460410, 583186, 651130, 675165, 705962, 874779, 976695, 1058943, 1350330, 1457965, 1749558, 1764905, 1953390, 2117886, 2915930, 3529810, 4373895, 5294715, 6706639, 8747790, 10589430, 13413278, 20119917, 33533195, 40239834, 67066390, 100599585, 201199170]

約数ペア:

[(1, 201199170), (2, 100599585), (3, 67066390), (5, 40239834), (6, 33533195), (10, 20119917), (15, 13413278), (19, 10589430), (23, 8747790), (30, 6706639), (38, 5294715), (46, 4373895), (57, 3529810), (69, 2915930), (95, 2117886), (103, 1953390), (114, 1764905), (115, 1749558), (138, 1457965), (149, 1350330), (190, 1058943), (206, 976695), (230, 874779), (285, 705962), (298, 675165), (309, 651130), (345, 583186), (437, 460410), (447, 450110), (515, 390678), (570, 352981), (618, 325565), (690, 291593), (745, 270066), (874, 230205), (894, 225055), (1030, 195339), (1311, 153470), (1490, 135033), (1545, 130226), (1957, 102810), (2185, 92082), (2235, 90022), (2369, 84930), (2622, 76735), (2831, 71070), (3090, 65113), (3427, 58710), (3914, 51405), (4370, 46041), (4470, 45011), (4738, 42465), (5662, 35535), (5871, 34270), (6555, 30694), (6854, 29355), (7107, 28310), (8493, 23690), (9785, 20562), (10281, 19570), (11742, 17135), (11845, 16986), (13110, 15347), (14155, 14214)]