201318505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{2857}}^1$

素因数の和:3708

約数の個数: 16

約数和(自身を含む): 256191120

約数和(自身を除く): 54872615

約数列:

[1, 5, 17, 85, 829, 2857, 4145, 14093, 14285, 48569, 70465, 242845, 2368453, 11842265, 40263701, 201318505]

約数ペア:

[(1, 201318505), (5, 40263701), (17, 11842265), (85, 2368453), (829, 242845), (2857, 70465), (4145, 48569), (14093, 14285)]