202128710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{9109}}^1$

素因数の和:9440

約数の個数: 32

約数和(自身を含む): 417165120

約数和(自身を除く): 215036410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1585, 2219, 3170, 4438, 9109, 11095, 18218, 22190, 45545, 63763, 91090, 127526, 318815, 637630, 2887553, 5775106, 14437765, 20212871, 28875530, 40425742, 101064355, 202128710]

約数ペア:

[(1, 202128710), (2, 101064355), (5, 40425742), (7, 28875530), (10, 20212871), (14, 14437765), (35, 5775106), (70, 2887553), (317, 637630), (634, 318815), (1585, 127526), (2219, 91090), (3170, 63763), (4438, 45545), (9109, 22190), (11095, 18218)]