163123492

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{200891}}^1$

素因数の和:200931

約数の個数: 24

約数和(自身を含む): 337498560

約数和(自身を除く): 174375068

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 200891, 401782, 803564, 1406237, 2812474, 5624948, 5825839, 11651678, 23303356, 40780873, 81561746, 163123492]

約数ペア:

[(1, 163123492), (2, 81561746), (4, 40780873), (7, 23303356), (14, 11651678), (28, 5825839), (29, 5624948), (58, 2812474), (116, 1406237), (203, 803564), (406, 401782), (812, 200891)]