206003914

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{21277}}^1$

素因数の和:21429

約数の個数: 16

約数和(自身を含む): 318659328

約数和(自身を除く): 112655414

約数列:

[1, 2, 47, 94, 103, 206, 4841, 9682, 21277, 42554, 1000019, 2000038, 2191531, 4383062, 103001957, 206003914]

約数ペア:

[(1, 206003914), (2, 103001957), (47, 4383062), (94, 2191531), (103, 2000038), (206, 1000019), (4841, 42554), (9682, 21277)]