200909526428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3863644739}}^1$

素因数の和:3863644756

約数の個数: 12

約数和(自身を含む): 378637184520

約数和(自身を除く): 177727658092

約数列:

[1, 2, 4, 13, 26, 52, 3863644739, 7727289478, 15454578956, 50227381607, 100454763214, 200909526428]

約数ペア:

[(1, 200909526428), (2, 100454763214), (4, 50227381607), (13, 15454578956), (26, 7727289478), (52, 3863644739)]