220203410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{3343}}^1$

素因数の和:4298

約数の個数: 32

約数和(自身を含む): 453606912

約数和(自身を除く): 233403502

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 941, 1882, 3343, 4705, 6587, 6686, 9410, 13174, 16715, 23401, 32935, 33430, 46802, 65870, 117005, 234010, 3145763, 6291526, 15728815, 22020341, 31457630, 44040682, 110101705, 220203410]

約数ペア:

[(1, 220203410), (2, 110101705), (5, 44040682), (7, 31457630), (10, 22020341), (14, 15728815), (35, 6291526), (70, 3145763), (941, 234010), (1882, 117005), (3343, 65870), (4705, 46802), (6587, 33430), (6686, 32935), (9410, 23401), (13174, 16715)]