204468511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2237}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 225590400

約数和(自身を除く): 21121889

約数列:

[1, 13, 79, 89, 1027, 1157, 2237, 7031, 29081, 91403, 176723, 199093, 2297399, 2588209, 15728347, 204468511]

約数ペア:

[(1, 204468511), (13, 15728347), (79, 2588209), (89, 2297399), (1027, 199093), (1157, 176723), (2237, 91403), (7031, 29081)]