207916218

素因数分解:

$2^1\times 3^2\times {\mathrm{11550901}}^1$

素因数の和:11550909

約数の個数: 12

約数和(自身を含む): 450485178

約数和(自身を除く): 242568960

約数列:

[1, 2, 3, 6, 9, 18, 11550901, 23101802, 34652703, 69305406, 103958109, 207916218]

約数ペア:

[(1, 207916218), (2, 103958109), (3, 69305406), (6, 34652703), (9, 23101802), (18, 11550901)]