201254485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{3359}}^1$

素因数の和:3908

約数の個数: 16

約数和(自身を含む): 252564480

約数和(自身を除く): 51309995

約数列:

[1, 5, 23, 115, 521, 2605, 3359, 11983, 16795, 59915, 77257, 386285, 1750039, 8750195, 40250897, 201254485]

約数ペア:

[(1, 201254485), (5, 40250897), (23, 8750195), (115, 1750039), (521, 386285), (2605, 77257), (3359, 59915), (11983, 16795)]