220080186

素因数分解:

$2^1\times 3^3\times {\mathrm{4075559}}^1$

素因数の和:4075570

約数の個数: 16

約数和(自身を含む): 489067200

約数和(自身を除く): 268987014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4075559, 8151118, 12226677, 24453354, 36680031, 73360062, 110040093, 220080186]

約数ペア:

[(1, 220080186), (2, 110040093), (3, 73360062), (6, 36680031), (9, 24453354), (18, 12226677), (27, 8151118), (54, 4075559)]