203065709

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{5101}}^1$

素因数の和:5177

約数の個数: 24

約数和(自身を含む): 260569344

約数和(自身を除く): 57503635

約数列:

[1, 7, 11, 47, 77, 121, 329, 517, 847, 3619, 5101, 5687, 35707, 39809, 56111, 239747, 392777, 617221, 1678229, 2637217, 4320547, 18460519, 29009387, 203065709]

約数ペア:

[(1, 203065709), (7, 29009387), (11, 18460519), (47, 4320547), (77, 2637217), (121, 1678229), (329, 617221), (517, 392777), (847, 239747), (3619, 56111), (5101, 39809), (5687, 35707)]