200940668

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{419}}^1\times {\mathrm{1061}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 355939920

約数和(自身を除く): 154999252

約数列:

[1, 2, 4, 113, 226, 419, 452, 838, 1061, 1676, 2122, 4244, 47347, 94694, 119893, 189388, 239786, 444559, 479572, 889118, 1778236, 50235167, 100470334, 200940668]

約数ペア:

[(1, 200940668), (2, 100470334), (4, 50235167), (113, 1778236), (226, 889118), (419, 479572), (452, 444559), (838, 239786), (1061, 189388), (1676, 119893), (2122, 94694), (4244, 47347)]