210812239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{5281}}^1$

素因数の和:5502

約数の個数: 16

約数和(自身を含む): 243394560

約数和(自身を除く): 32582321

約数列:

[1, 11, 19, 191, 209, 2101, 3629, 5281, 39919, 58091, 100339, 1008671, 1103729, 11095381, 19164749, 210812239]

約数ペア:

[(1, 210812239), (11, 19164749), (19, 11095381), (191, 1103729), (209, 1008671), (2101, 100339), (3629, 58091), (5281, 39919)]