211890636

素因数分解:

$2^2\times 3^2\times {\mathrm{1621}}^1\times {\mathrm{3631}}^1$

素因数の和:5262

約数の個数: 36

約数和(自身を含む): 536090464

約数和(自身を除く): 324199828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1621, 3242, 3631, 4863, 6484, 7262, 9726, 10893, 14524, 14589, 19452, 21786, 29178, 32679, 43572, 58356, 65358, 130716, 5885851, 11771702, 17657553, 23543404, 35315106, 52972659, 70630212, 105945318, 211890636]

約数ペア:

[(1, 211890636), (2, 105945318), (3, 70630212), (4, 52972659), (6, 35315106), (9, 23543404), (12, 17657553), (18, 11771702), (36, 5885851), (1621, 130716), (3242, 65358), (3631, 58356), (4863, 43572), (6484, 32679), (7262, 29178), (9726, 21786), (10893, 19452), (14524, 14589)]