216410519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{7027}}^1$

素因数の和:7166

約数の個数: 16

約数和(自身を含む): 245586432

約数和(自身を除く): 29175913

約数列:

[1, 13, 23, 103, 299, 1339, 2369, 7027, 30797, 91351, 161621, 723781, 2101073, 9409153, 16646963, 216410519]

約数ペア:

[(1, 216410519), (13, 16646963), (23, 9409153), (103, 2101073), (299, 723781), (1339, 161621), (2369, 91351), (7027, 30797)]