201999567310

素因数分解:

$2^1\times 5^1\times {\mathrm{3541}}^1\times {\mathrm{5704591}}^1$

素因数の和:5708139

約数の個数: 16

約数和(自身を含む): 363701967552

約数和(自身を除く): 161702400242

約数列:

[1, 2, 5, 10, 3541, 7082, 17705, 35410, 5704591, 11409182, 28522955, 57045910, 20199956731, 40399913462, 100999783655, 201999567310]

約数ペア:

[(1, 201999567310), (2, 100999783655), (5, 40399913462), (10, 20199956731), (3541, 57045910), (7082, 28522955), (17705, 11409182), (35410, 5704591)]