202050855

素因数分解:

$3^5\times 5^1\times {\mathrm{166297}}^1$

素因数の和:166317

約数の個数: 24

約数和(自身を含む): 363194832

約数和(自身を除く): 161143977

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 166297, 498891, 831485, 1496673, 2494455, 4490019, 7483365, 13470057, 22450095, 40410171, 67350285, 202050855]

約数ペア:

[(1, 202050855), (3, 67350285), (5, 40410171), (9, 22450095), (15, 13470057), (27, 7483365), (45, 4490019), (81, 2494455), (135, 1496673), (243, 831485), (405, 498891), (1215, 166297)]