200640591056

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{212542999}}^1$

素因数の和:212543066

約数の個数: 20

約数和(自身を含む): 395329980000

約数和(自身を除く): 194689388944

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 212542999, 425085998, 850171996, 1700343992, 3400687984, 12540036941, 25080073882, 50160147764, 100320295528, 200640591056]

約数ペア:

[(1, 200640591056), (2, 100320295528), (4, 50160147764), (8, 25080073882), (16, 12540036941), (59, 3400687984), (118, 1700343992), (236, 850171996), (472, 425085998), (944, 212542999)]