201944404

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{4159}}^1$

素因数の和:4423

約数の個数: 24

約数和(自身を含む): 361088000

約数和(自身を除く): 159143596

約数列:

[1, 2, 4, 61, 122, 199, 244, 398, 796, 4159, 8318, 12139, 16636, 24278, 48556, 253699, 507398, 827641, 1014796, 1655282, 3310564, 50486101, 100972202, 201944404]

約数ペア:

[(1, 201944404), (2, 100972202), (4, 50486101), (61, 3310564), (122, 1655282), (199, 1014796), (244, 827641), (398, 507398), (796, 253699), (4159, 48556), (8318, 24278), (12139, 16636)]