201956912

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{52813}}^1$

素因数の和:53060

約数の個数: 20

約数和(自身を含む): 392936160

約数和(自身を除く): 190979248

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 52813, 105626, 211252, 422504, 845008, 12622307, 25244614, 50489228, 100978456, 201956912]

約数ペア:

[(1, 201956912), (2, 100978456), (4, 50489228), (8, 25244614), (16, 12622307), (239, 845008), (478, 422504), (956, 211252), (1912, 105626), (3824, 52813)]