201858844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{42089}}^1$

素因数の和:42213

約数の個数: 24

約数和(自身を含む): 388911600

約数和(自身を除く): 187052756

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 42089, 84178, 168356, 462979, 925958, 1851916, 4587701, 9175402, 18350804, 50464711, 100929422, 201858844]

約数ペア:

[(1, 201858844), (2, 100929422), (4, 50464711), (11, 18350804), (22, 9175402), (44, 4587701), (109, 1851916), (218, 925958), (436, 462979), (1199, 168356), (2398, 84178), (4796, 42089)]