220111838

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1\times {\mathrm{2473}}^1$

素因数の和:2899

約数の個数: 16

約数和(自身を含む): 333455616

約数和(自身を除く): 113343778

約数列:

[1, 2, 191, 233, 382, 466, 2473, 4946, 44503, 89006, 472343, 576209, 944686, 1152418, 110055919, 220111838]

約数ペア:

[(1, 220111838), (2, 110055919), (191, 1152418), (233, 944686), (382, 576209), (466, 472343), (2473, 89006), (4946, 44503)]