208880982

素因数分解:

$2^1\times 3^2\times {\mathrm{2551}}^1\times {\mathrm{4549}}^1$

素因数の和:7108

約数の個数: 24

約数和(自身を含む): 452852400

約数和(自身を除く): 243971418

約数列:

[1, 2, 3, 6, 9, 18, 2551, 4549, 5102, 7653, 9098, 13647, 15306, 22959, 27294, 40941, 45918, 81882, 11604499, 23208998, 34813497, 69626994, 104440491, 208880982]

約数ペア:

[(1, 208880982), (2, 104440491), (3, 69626994), (6, 34813497), (9, 23208998), (18, 11604499), (2551, 81882), (4549, 45918), (5102, 40941), (7653, 27294), (9098, 22959), (13647, 15306)]