201942521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1301}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 224235648

約数和(自身を除く): 22293127

約数列:

[1, 11, 103, 137, 1133, 1301, 1507, 14111, 14311, 134003, 155221, 178237, 1474033, 1960607, 18358411, 201942521]

約数ペア:

[(1, 201942521), (11, 18358411), (103, 1960607), (137, 1474033), (1133, 178237), (1301, 155221), (1507, 134003), (14111, 14311)]