204639748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{3917}}^1$

素因数の和:4311

約数の個数: 24

約数和(自身を含む): 368934552

約数和(自身を除く): 164294804

約数列:

[1, 2, 4, 37, 74, 148, 353, 706, 1412, 3917, 7834, 13061, 15668, 26122, 52244, 144929, 289858, 579716, 1382701, 2765402, 5530804, 51159937, 102319874, 204639748]

約数ペア:

[(1, 204639748), (2, 102319874), (4, 51159937), (37, 5530804), (74, 2765402), (148, 1382701), (353, 579716), (706, 289858), (1412, 144929), (3917, 52244), (7834, 26122), (13061, 15668)]