194538905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{12239}}^1$

素因数の和:12289

約数の個数: 24

約数和(自身を含む): 270552960

約数和(自身を除く): 76014055

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 3179, 12239, 15895, 61195, 134629, 208063, 673145, 1040315, 2288693, 3537071, 11443465, 17685355, 38907781, 194538905]

約数ペア:

[(1, 194538905), (5, 38907781), (11, 17685355), (17, 11443465), (55, 3537071), (85, 2288693), (187, 1040315), (289, 673145), (935, 208063), (1445, 134629), (3179, 61195), (12239, 15895)]