195400521

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{4483}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 293791680

約数和(自身を除く): 98391159

約数列:

[1, 3, 9, 29, 87, 167, 261, 501, 1503, 4483, 4843, 13449, 14529, 40347, 43587, 130007, 390021, 748661, 1170063, 2245983, 6737949, 21711169, 65133507, 195400521]

約数ペア:

[(1, 195400521), (3, 65133507), (9, 21711169), (29, 6737949), (87, 2245983), (167, 1170063), (261, 748661), (501, 390021), (1503, 130007), (4483, 43587), (4843, 40347), (13449, 14529)]