208775145

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{196033}}^1$

素因数の和:196112

約数の個数: 16

約数和(自身を含む): 338746752

約数和(自身を除く): 129971607

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 196033, 588099, 980165, 2940495, 13918343, 41755029, 69591715, 208775145]

約数ペア:

[(1, 208775145), (3, 69591715), (5, 41755029), (15, 13918343), (71, 2940495), (213, 980165), (355, 588099), (1065, 196033)]