191315672068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{10204591}}^1$

素因数の和:10204747

約数の個数: 24

約数和(自身を含む): 345731576960

約数和(自身を除く): 154415904892

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 4687, 9374, 18748, 10204591, 20409182, 40818364, 438797413, 877594826, 1112300419, 1755189652, 2224600838, 4449201676, 47828918017, 95657836034, 191315672068]

約数ペア:

[(1, 191315672068), (2, 95657836034), (4, 47828918017), (43, 4449201676), (86, 2224600838), (109, 1755189652), (172, 1112300419), (218, 877594826), (436, 438797413), (4687, 40818364), (9374, 20409182), (18748, 10204591)]