204800529

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{4549}}^1$

素因数の和:4944

約数の個数: 16

約数和(自身を含む): 280280000

約数和(自身を除く): 75479471

約数列:

[1, 3, 43, 129, 349, 1047, 4549, 13647, 15007, 45021, 195607, 586821, 1587601, 4762803, 68266843, 204800529]

約数ペア:

[(1, 204800529), (3, 68266843), (43, 4762803), (129, 1587601), (349, 586821), (1047, 195607), (4549, 45021), (13647, 15007)]