201857835

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{757}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 335096640

約数和(自身を除く): 133238805

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 613, 757, 1839, 2271, 3065, 3785, 9195, 11355, 17777, 21953, 53331, 65859, 88885, 109765, 266655, 329295, 464041, 1392123, 2320205, 6960615, 13457189, 40371567, 67285945, 201857835]

約数ペア:

[(1, 201857835), (3, 67285945), (5, 40371567), (15, 13457189), (29, 6960615), (87, 2320205), (145, 1392123), (435, 464041), (613, 329295), (757, 266655), (1839, 109765), (2271, 88885), (3065, 65859), (3785, 53331), (9195, 21953), (11355, 17777)]