200080143

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 292694688

約数和(自身を除く): 92614545

約数列:

[1, 3, 9, 137, 263, 411, 617, 789, 1233, 1851, 2367, 5553, 36031, 84529, 108093, 162271, 253587, 324279, 486813, 760761, 1460439, 22231127, 66693381, 200080143]

約数ペア:

[(1, 200080143), (3, 66693381), (9, 22231127), (137, 1460439), (263, 760761), (411, 486813), (617, 324279), (789, 253587), (1233, 162271), (1851, 108093), (2367, 84529), (5553, 36031)]