204429355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{4861}}^1$

素因数の和:5526

約数の個数: 16

約数和(自身を含む): 264648384

約数和(自身を除く): 60219029

約数列:

[1, 5, 13, 65, 647, 3235, 4861, 8411, 24305, 42055, 63193, 315965, 3145067, 15725335, 40885871, 204429355]

約数ペア:

[(1, 204429355), (5, 40885871), (13, 15725335), (65, 3145067), (647, 315965), (3235, 63193), (4861, 42055), (8411, 24305)]