203480365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{9319}}^1$

素因数の和:9732

約数の個数: 16

約数和(自身を含む): 267073920

約数和(自身を除く): 63593555

約数列:

[1, 5, 11, 55, 397, 1985, 4367, 9319, 21835, 46595, 102509, 512545, 3699643, 18498215, 40696073, 203480365]

約数ペア:

[(1, 203480365), (5, 40696073), (11, 18498215), (55, 3699643), (397, 512545), (1985, 102509), (4367, 46595), (9319, 21835)]