211327519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37199}}^1$

素因数の和:37254

約数の個数: 16

約数和(自身を含む): 249984000

約数和(自身を除く): 38656481

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 37199, 483587, 706781, 855577, 9188153, 11122501, 16255963, 211327519]

約数ペア:

[(1, 211327519), (13, 16255963), (19, 11122501), (23, 9188153), (247, 855577), (299, 706781), (437, 483587), (5681, 37199)]