208040417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1213}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 228426240

約数和(自身を除く): 20385823

約数列:

[1, 13, 79, 167, 1027, 1213, 2171, 13193, 15769, 95827, 171509, 202571, 1245751, 2633423, 16003109, 208040417]

約数ペア:

[(1, 208040417), (13, 16003109), (79, 2633423), (167, 1245751), (1027, 202571), (1213, 171509), (2171, 95827), (13193, 15769)]