203869105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{14423}}^1$

素因数の和:14696

約数の個数: 16

約数和(自身を含む): 267940224

約数和(自身を除く): 64071119

約数列:

[1, 5, 11, 55, 257, 1285, 2827, 14135, 14423, 72115, 158653, 793265, 3706711, 18533555, 40773821, 203869105]

約数ペア:

[(1, 203869105), (5, 40773821), (11, 18533555), (55, 3706711), (257, 793265), (1285, 158653), (2827, 72115), (14135, 14423)]