221539267510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{4204579}}^1$

素因数の和:4205076

約数の個数: 32

約数和(自身を含む): 435930854400

約数和(自身を除く): 214391586890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 958, 2395, 4790, 5269, 10538, 26345, 52690, 4204579, 8409158, 21022895, 42045790, 46250369, 92500738, 231251845, 462503690, 2013993341, 4027986682, 10069966705, 20139933410, 22153926751, 44307853502, 110769633755, 221539267510]

約数ペア:

[(1, 221539267510), (2, 110769633755), (5, 44307853502), (10, 22153926751), (11, 20139933410), (22, 10069966705), (55, 4027986682), (110, 2013993341), (479, 462503690), (958, 231251845), (2395, 92500738), (4790, 46250369), (5269, 42045790), (10538, 21022895), (26345, 8409158), (52690, 4204579)]