207617386460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{943715393}}^1$

素因数の和:943715413

約数の個数: 24

約数和(自身を含む): 475632558576

約数和(自身を除く): 268015172116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 943715393, 1887430786, 3774861572, 4718576965, 9437153930, 10380869323, 18874307860, 20761738646, 41523477292, 51904346615, 103808693230, 207617386460]

約数ペア:

[(1, 207617386460), (2, 103808693230), (4, 51904346615), (5, 41523477292), (10, 20761738646), (11, 18874307860), (20, 10380869323), (22, 9437153930), (44, 4718576965), (55, 3774861572), (110, 1887430786), (220, 943715393)]