171801652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{20231}}^1$

素因数の和:20439

約数の個数: 24

約数和(自身を含む): 329700672

約数和(自身を除く): 157899020

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 8492, 20231, 40462, 80924, 222541, 445082, 890164, 3904583, 7809166, 15618332, 42950413, 85900826, 171801652]

約数ペア:

[(1, 171801652), (2, 85900826), (4, 42950413), (11, 15618332), (22, 7809166), (44, 3904583), (193, 890164), (386, 445082), (772, 222541), (2123, 80924), (4246, 40462), (8492, 20231)]