207844260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3373}}^1$

素因数の和:3477

約数の個数: 96

約数和(自身を含む): 634851840

約数和(自身を除く): 427007580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1185, 1580, 2054, 2370, 3081, 3373, 4108, 4740, 5135, 6162, 6746, 10119, 10270, 12324, 13492, 15405, 16865, 20238, 20540, 30810, 33730, 40476, 43849, 50595, 61620, 67460, 87698, 101190, 131547, 175396, 202380, 219245, 263094, 266467, 438490, 526188, 532934, 657735, 799401, 876980, 1065868, 1315470, 1332335, 1598802, 2630940, 2664670, 3197604, 3464071, 3997005, 5329340, 6928142, 7994010, 10392213, 13856284, 15988020, 17320355, 20784426, 34640710, 41568852, 51961065, 69281420, 103922130, 207844260]

約数ペア:

[(1, 207844260), (2, 103922130), (3, 69281420), (4, 51961065), (5, 41568852), (6, 34640710), (10, 20784426), (12, 17320355), (13, 15988020), (15, 13856284), (20, 10392213), (26, 7994010), (30, 6928142), (39, 5329340), (52, 3997005), (60, 3464071), (65, 3197604), (78, 2664670), (79, 2630940), (130, 1598802), (156, 1332335), (158, 1315470), (195, 1065868), (237, 876980), (260, 799401), (316, 657735), (390, 532934), (395, 526188), (474, 438490), (780, 266467), (790, 263094), (948, 219245), (1027, 202380), (1185, 175396), (1580, 131547), (2054, 101190), (2370, 87698), (3081, 67460), (3373, 61620), (4108, 50595), (4740, 43849), (5135, 40476), (6162, 33730), (6746, 30810), (10119, 20540), (10270, 20238), (12324, 16865), (13492, 15405)]