201987932156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2137}}^1\times {\mathrm{1389991}}^1$

素因数の和:1392149

約数の個数: 24

約数和(自身を含む): 374447164896

約数和(自身を除く): 172459232740

約数列:

[1, 2, 4, 17, 34, 68, 2137, 4274, 8548, 36329, 72658, 145316, 1389991, 2779982, 5559964, 23629847, 47259694, 94519388, 2970410767, 5940821534, 11881643068, 50496983039, 100993966078, 201987932156]

約数ペア:

[(1, 201987932156), (2, 100993966078), (4, 50496983039), (17, 11881643068), (34, 5940821534), (68, 2970410767), (2137, 94519388), (4274, 47259694), (8548, 23629847), (36329, 5559964), (72658, 2779982), (145316, 1389991)]