219954806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{59351}}^1$

素因数の和:59479

約数の個数: 16

約数和(自身を含む): 352550880

約数和(自身を除く): 132596074

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 59351, 118702, 1008967, 2017934, 6469259, 12938518, 109977403, 219954806]

約数ペア:

[(1, 219954806), (2, 109977403), (17, 12938518), (34, 6469259), (109, 2017934), (218, 1008967), (1853, 118702), (3706, 59351)]