79203212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{163643}}^1$

素因数の和:163669

約数の個数: 18

約数和(自身を含む): 152352564

約数和(自身を除く): 73149352

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 163643, 327286, 654572, 1800073, 3600146, 7200292, 19800803, 39601606, 79203212]

約数ペア:

[(1, 79203212), (2, 39601606), (4, 19800803), (11, 7200292), (22, 3600146), (44, 1800073), (121, 654572), (242, 327286), (484, 163643)]