201493112

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{87151}}^1$

素因数の和:87191

約数の個数: 24

約数和(自身を含む): 401334960

約数和(自身を除く): 199841848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 87151, 174302, 348604, 697208, 1481567, 2963134, 5926268, 11852536, 25186639, 50373278, 100746556, 201493112]

約数ペア:

[(1, 201493112), (2, 100746556), (4, 50373278), (8, 25186639), (17, 11852536), (34, 5926268), (68, 2963134), (136, 1481567), (289, 697208), (578, 348604), (1156, 174302), (2312, 87151)]