201281785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1\times {\mathrm{2549}}^1$

素因数の和:3500

約数の個数: 16

約数和(自身を含む): 256122000

約数和(自身を除く): 54840215

約数列:

[1, 5, 17, 85, 929, 2549, 4645, 12745, 15793, 43333, 78965, 216665, 2368021, 11840105, 40256357, 201281785]

約数ペア:

[(1, 201281785), (5, 40256357), (17, 11840105), (85, 2368021), (929, 216665), (2549, 78965), (4645, 43333), (12745, 15793)]