200427812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{9199}}^1$

素因数の和:9635

約数の個数: 24

約数和(自身を含む): 378672000

約数和(自身を除く): 178244188

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 9199, 10894, 18398, 21788, 36796, 119587, 239174, 478348, 3854381, 7708762, 15417524, 50106953, 100213906, 200427812]

約数ペア:

[(1, 200427812), (2, 100213906), (4, 50106953), (13, 15417524), (26, 7708762), (52, 3854381), (419, 478348), (838, 239174), (1676, 119587), (5447, 36796), (9199, 21788), (10894, 18398)]