200823172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{28001}}^1$

素因数の和:28179

約数の個数: 24

約数和(自身を含む): 385755552

約数和(自身を除く): 184932380

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 28001, 56002, 112004, 308011, 616022, 1232044, 4564163, 9128326, 18256652, 50205793, 100411586, 200823172]

約数ペア:

[(1, 200823172), (2, 100411586), (4, 50205793), (11, 18256652), (22, 9128326), (44, 4564163), (163, 1232044), (326, 616022), (652, 308011), (1793, 112004), (3586, 56002), (7172, 28001)]