201996716036

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{279000989}}^1$

素因数の和:279001174

約数の個数: 12

約数和(自身を含む): 355447261260

約数和(自身を除く): 153450545224

約数列:

[1, 2, 4, 181, 362, 724, 279000989, 558001978, 1116003956, 50499179009, 100998358018, 201996716036]

約数ペア:

[(1, 201996716036), (2, 100998358018), (4, 50499179009), (181, 1116003956), (362, 558001978), (724, 279000989)]