202658108

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{937}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 358503600

約数和(自身を除く): 155845492

約数列:

[1, 2, 4, 139, 278, 389, 556, 778, 937, 1556, 1874, 3748, 54071, 108142, 130243, 216284, 260486, 364493, 520972, 728986, 1457972, 50664527, 101329054, 202658108]

約数ペア:

[(1, 202658108), (2, 101329054), (4, 50664527), (139, 1457972), (278, 728986), (389, 520972), (556, 364493), (778, 260486), (937, 216284), (1556, 130243), (1874, 108142), (3748, 54071)]