218140702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{493531}}^1$

素因数の和:493563

約数の個数: 16

約数和(自身を含む): 373110192

約数和(自身を除く): 154969490

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 493531, 987062, 6415903, 8390027, 12831806, 16780054, 109070351, 218140702]

約数ペア:

[(1, 218140702), (2, 109070351), (13, 16780054), (17, 12831806), (26, 8390027), (34, 6415903), (221, 987062), (442, 493531)]