201581276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{2657}}^1$

素因数の和:4133

約数の個数: 24

約数和(自身を含む): 380306640

約数和(自身を除く): 178725364

約数列:

[1, 2, 4, 13, 26, 52, 1459, 2657, 2918, 5314, 5836, 10628, 18967, 34541, 37934, 69082, 75868, 138164, 3876563, 7753126, 15506252, 50395319, 100790638, 201581276]

約数ペア:

[(1, 201581276), (2, 100790638), (4, 50395319), (13, 15506252), (26, 7753126), (52, 3876563), (1459, 138164), (2657, 75868), (2918, 69082), (5314, 37934), (5836, 34541), (10628, 18967)]