201949533

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{1949}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 302679000

約数和(自身を除く): 100729467

約数列:

[1, 3, 9, 29, 87, 261, 397, 1191, 1949, 3573, 5847, 11513, 17541, 34539, 56521, 103617, 169563, 508689, 773753, 2321259, 6963777, 22438837, 67316511, 201949533]

約数ペア:

[(1, 201949533), (3, 67316511), (9, 22438837), (29, 6963777), (87, 2321259), (261, 773753), (397, 508689), (1191, 169563), (1949, 103617), (3573, 56521), (5847, 34539), (11513, 17541)]