204881505

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{192377}}^1$

素因数の和:192456

約数の個数: 16

約数和(自身を含む): 332429184

約数和(自身を除く): 127547679

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 192377, 577131, 961885, 2885655, 13658767, 40976301, 68293835, 204881505]

約数ペア:

[(1, 204881505), (3, 68293835), (5, 40976301), (15, 13658767), (71, 2885655), (213, 961885), (355, 577131), (1065, 192377)]