220149222

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{780671}}^1$

素因数の和:780723

約数の個数: 16

約数和(自身を含む): 449667072

約数和(自身を除く): 229517850

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 780671, 1561342, 2342013, 4684026, 36691537, 73383074, 110074611, 220149222]

約数ペア:

[(1, 220149222), (2, 110074611), (3, 73383074), (6, 36691537), (47, 4684026), (94, 2342013), (141, 1561342), (282, 780671)]