204612668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{38959}}^1$

素因数の和:39077

約数の個数: 24

約数和(自身を含む): 389444160

約数和(自身を除く): 184831492

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 38959, 77918, 155836, 506467, 1012934, 2025868, 3934859, 7869718, 15739436, 51153167, 102306334, 204612668]

約数ペア:

[(1, 204612668), (2, 102306334), (4, 51153167), (13, 15739436), (26, 7869718), (52, 3934859), (101, 2025868), (202, 1012934), (404, 506467), (1313, 155836), (2626, 77918), (5252, 38959)]