189393316

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10141}}^1$

素因数の和:10204

約数の個数: 48

約数和(自身を含む): 408925440

約数和(自身を除く): 219532124

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 4669, 9338, 10141, 18676, 20282, 40564, 70987, 141974, 233243, 283948, 294089, 466486, 588178, 932972, 1176356, 1632701, 2058623, 3265402, 4117246, 6530804, 6764047, 8234492, 13528094, 27056188, 47348329, 94696658, 189393316]

約数ペア:

[(1, 189393316), (2, 94696658), (4, 47348329), (7, 27056188), (14, 13528094), (23, 8234492), (28, 6764047), (29, 6530804), (46, 4117246), (58, 3265402), (92, 2058623), (116, 1632701), (161, 1176356), (203, 932972), (322, 588178), (406, 466486), (644, 294089), (667, 283948), (812, 233243), (1334, 141974), (2668, 70987), (4669, 40564), (9338, 20282), (10141, 18676)]