201249508

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{4783}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 359795072

約数和(自身を除く): 158545564

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 628, 4783, 9566, 10519, 19132, 21038, 42076, 320461, 640922, 750931, 1281844, 1501862, 3003724, 50312377, 100624754, 201249508]

約数ペア:

[(1, 201249508), (2, 100624754), (4, 50312377), (67, 3003724), (134, 1501862), (157, 1281844), (268, 750931), (314, 640922), (628, 320461), (4783, 42076), (9566, 21038), (10519, 19132)]