204674405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{7013}}^1$

素因数の和:7480

約数の個数: 16

約数和(自身を含む): 265129200

約数和(自身を除く): 60454795

約数列:

[1, 5, 13, 65, 449, 2245, 5837, 7013, 29185, 35065, 91169, 455845, 3148837, 15744185, 40934881, 204674405]

約数ペア:

[(1, 204674405), (5, 40934881), (13, 15744185), (65, 3148837), (449, 455845), (2245, 91169), (5837, 35065), (7013, 29185)]