204480557998

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{1031}}^1\times {\mathrm{2161}}^1$

素因数の和:3724

約数の個数: 32

約数和(自身を含む): 310714683840

約数和(自身を除く): 106234125842

約数列:

[1, 2, 109, 218, 421, 842, 1031, 2062, 2161, 4322, 45889, 91778, 112379, 224758, 235549, 434051, 471098, 868102, 909781, 1819562, 2227991, 4455982, 47311559, 94623118, 99166129, 198332258, 242851019, 485702038, 937984211, 1875968422, 102240278999, 204480557998]

約数ペア:

[(1, 204480557998), (2, 102240278999), (109, 1875968422), (218, 937984211), (421, 485702038), (842, 242851019), (1031, 198332258), (2062, 99166129), (2161, 94623118), (4322, 47311559), (45889, 4455982), (91778, 2227991), (112379, 1819562), (224758, 909781), (235549, 868102), (434051, 471098)]