99663212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{21991}}^1$

素因数の和:22109

約数の個数: 24

約数和(自身を含む): 192122112

約数和(自身を除く): 92458900

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 21991, 43982, 87964, 241901, 483802, 967604, 2265073, 4530146, 9060292, 24915803, 49831606, 99663212]

約数ペア:

[(1, 99663212), (2, 49831606), (4, 24915803), (11, 9060292), (22, 4530146), (44, 2265073), (103, 967604), (206, 483802), (412, 241901), (1133, 87964), (2266, 43982), (4532, 21991)]