210914428

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{1277}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 373155552

約数和(自身を除く): 162241124

約数列:

[1, 2, 4, 157, 263, 314, 526, 628, 1052, 1277, 2554, 5108, 41291, 82582, 165164, 200489, 335851, 400978, 671702, 801956, 1343404, 52728607, 105457214, 210914428]

約数ペア:

[(1, 210914428), (2, 105457214), (4, 52728607), (157, 1343404), (263, 801956), (314, 671702), (526, 400978), (628, 335851), (1052, 200489), (1277, 165164), (2554, 82582), (5108, 41291)]