201009535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{2129}}^1$

素因数の和:2978

約数の個数: 16

約数和(自身を含む): 252123840

約数和(自身を除く): 51114305

約数列:

[1, 5, 23, 115, 821, 2129, 4105, 10645, 18883, 48967, 94415, 244835, 1747909, 8739545, 40201907, 201009535]

約数ペア:

[(1, 201009535), (5, 40201907), (23, 8739545), (115, 1747909), (821, 244835), (2129, 94415), (4105, 48967), (10645, 18883)]