201387670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49481}}^1$

素因数の和:49536

約数の個数: 32

約数和(自身を含む): 406148256

約数和(自身を除く): 204760586

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 49481, 98962, 247405, 494810, 544291, 1088582, 1830797, 2721455, 3661594, 5442910, 9153985, 18307970, 20138767, 40277534, 100693835, 201387670]

約数ペア:

[(1, 201387670), (2, 100693835), (5, 40277534), (10, 20138767), (11, 18307970), (22, 9153985), (37, 5442910), (55, 3661594), (74, 2721455), (110, 1830797), (185, 1088582), (370, 544291), (407, 494810), (814, 247405), (2035, 98962), (4070, 49481)]