204574994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4463}}^1$

素因数の和:4562

約数の個数: 32

約数和(自身を含む): 346477824

約数和(自身を除く): 141902830

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 533, 559, 1066, 1118, 1763, 3526, 4463, 8926, 22919, 45838, 58019, 116038, 182983, 191909, 365966, 383818, 2378779, 2494817, 4757558, 4989634, 7868269, 15736538, 102287497, 204574994]

約数ペア:

[(1, 204574994), (2, 102287497), (13, 15736538), (26, 7868269), (41, 4989634), (43, 4757558), (82, 2494817), (86, 2378779), (533, 383818), (559, 365966), (1066, 191909), (1118, 182983), (1763, 116038), (3526, 58019), (4463, 45838), (8926, 22919)]