212316241

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 241274880

約数和(自身を除く): 28958639

約数列:

[1, 19, 31, 43, 83, 101, 589, 817, 1333, 1577, 1919, 2573, 3131, 3569, 4343, 8383, 25327, 48887, 59489, 67811, 82517, 110639, 134633, 159277, 259873, 360469, 2102141, 2558027, 4937587, 6848911, 11174539, 212316241]

約数ペア:

[(1, 212316241), (19, 11174539), (31, 6848911), (43, 4937587), (83, 2558027), (101, 2102141), (589, 360469), (817, 259873), (1333, 159277), (1577, 134633), (1919, 110639), (2573, 82517), (3131, 67811), (3569, 59489), (4343, 48887), (8383, 25327)]