208014735

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{195319}}^1$

素因数の和:195398

約数の個数: 16

約数和(自身を含む): 337512960

約数和(自身を除く): 129498225

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 195319, 585957, 976595, 2929785, 13867649, 41602947, 69338245, 208014735]

約数ペア:

[(1, 208014735), (3, 69338245), (5, 41602947), (15, 13867649), (71, 2929785), (213, 976595), (355, 585957), (1065, 195319)]