208742365208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{14537}}^1\times {\mathrm{138071}}^1$

素因数の和:152627

約数の個数: 32

約数和(自身を含む): 421531054560

約数和(自身を除く): 212788689352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 14537, 29074, 58148, 116296, 138071, 188981, 276142, 377962, 552284, 755924, 1104568, 1511848, 1794923, 3589846, 7179692, 14359384, 2007138127, 4014276254, 8028552508, 16057105016, 26092795651, 52185591302, 104371182604, 208742365208]

約数ペア:

[(1, 208742365208), (2, 104371182604), (4, 52185591302), (8, 26092795651), (13, 16057105016), (26, 8028552508), (52, 4014276254), (104, 2007138127), (14537, 14359384), (29074, 7179692), (58148, 3589846), (116296, 1794923), (138071, 1511848), (188981, 1104568), (276142, 755924), (377962, 552284)]