201009974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{246941}}^1$

素因数の和:246991

約数の個数: 16

約数和(自身を含む): 337816656

約数和(自身を除く): 136806682

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 246941, 493882, 2716351, 5432702, 9136817, 18273634, 100504987, 201009974]

約数ペア:

[(1, 201009974), (2, 100504987), (11, 18273634), (22, 9136817), (37, 5432702), (74, 2716351), (407, 493882), (814, 246941)]