204419735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101449}}^1$

素因数の和:101498

約数の個数: 16

約数和(自身を含む): 272697600

約数和(自身を除く): 68277865

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 101449, 507245, 1318837, 3144919, 6594185, 15724595, 40883947, 204419735]

約数ペア:

[(1, 204419735), (5, 40883947), (13, 15724595), (31, 6594185), (65, 3144919), (155, 1318837), (403, 507245), (2015, 101449)]