218804044

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{19913}}^1$

素因数の和:20025

約数の個数: 24

約数和(自身を含む): 398120688

約数和(自身を除く): 179316644

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 2747, 5494, 10988, 19913, 39826, 79652, 816433, 1334171, 1632866, 2668342, 3265732, 5336684, 54701011, 109402022, 218804044]

約数ペア:

[(1, 218804044), (2, 109402022), (4, 54701011), (41, 5336684), (67, 3265732), (82, 2668342), (134, 1632866), (164, 1334171), (268, 816433), (2747, 79652), (5494, 39826), (10988, 19913)]