204575138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{4019}}^1$

素因数の和:4873

約数の個数: 16

約数和(自身を含む): 317226240

約数和(自身を除く): 112651102

約数列:

[1, 2, 31, 62, 821, 1642, 4019, 8038, 25451, 50902, 124589, 249178, 3299599, 6599198, 102287569, 204575138]

約数ペア:

[(1, 204575138), (2, 102287569), (31, 6599198), (62, 3299599), (821, 249178), (1642, 124589), (4019, 50902), (8038, 25451)]