202288730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2889839}}^1$

素因数の和:2889853

約数の個数: 16

約数和(自身を含む): 416136960

約数和(自身を除く): 213848230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2889839, 5779678, 14449195, 20228873, 28898390, 40457746, 101144365, 202288730]

約数ペア:

[(1, 202288730), (2, 101144365), (5, 40457746), (7, 28898390), (10, 20228873), (14, 14449195), (35, 5779678), (70, 2889839)]