214633862

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{2531}}^1$

素因数の和:3031

約数の個数: 16

約数和(自身を含む): 325868400

約数和(自身を除く): 111234538

約数列:

[1, 2, 109, 218, 389, 778, 2531, 5062, 42401, 84802, 275879, 551758, 984559, 1969118, 107316931, 214633862]

約数ペア:

[(1, 214633862), (2, 107316931), (109, 1969118), (218, 984559), (389, 551758), (778, 275879), (2531, 84802), (5062, 42401)]