202090390218

素因数分解:

$2^1\times 3^2\times {\mathrm{11227243901}}^1$

素因数の和:11227243909

約数の個数: 12

約数和(自身を含む): 437862512178

約数和(自身を除く): 235772121960

約数列:

[1, 2, 3, 6, 9, 18, 11227243901, 22454487802, 33681731703, 67363463406, 101045195109, 202090390218]

約数ペア:

[(1, 202090390218), (2, 101045195109), (3, 67363463406), (6, 33681731703), (9, 22454487802), (18, 11227243901)]