201440116

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 355481280

約数和(自身を除く): 154041164

約数列:

[1, 2, 4, 263, 419, 457, 526, 838, 914, 1052, 1676, 1828, 110197, 120191, 191483, 220394, 240382, 382966, 440788, 480764, 765932, 50360029, 100720058, 201440116]

約数ペア:

[(1, 201440116), (2, 100720058), (4, 50360029), (263, 765932), (419, 480764), (457, 440788), (526, 382966), (838, 240382), (914, 220394), (1052, 191483), (1676, 120191), (1828, 110197)]