222753530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{1471}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 422876160

約数和(自身を除く): 200122630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 797, 1471, 1594, 2942, 3985, 7355, 7970, 14710, 15143, 27949, 30286, 55898, 75715, 139745, 151430, 279490, 1172387, 2344774, 5861935, 11723870, 22275353, 44550706, 111376765, 222753530]

約数ペア:

[(1, 222753530), (2, 111376765), (5, 44550706), (10, 22275353), (19, 11723870), (38, 5861935), (95, 2344774), (190, 1172387), (797, 279490), (1471, 151430), (1594, 139745), (2942, 75715), (3985, 55898), (7355, 30286), (7970, 27949), (14710, 15143)]