194979268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{56093}}^1$

素因数の和:56187

約数の個数: 24

約数和(自身を含む): 376951680

約数和(自身を除く): 181972412

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 56093, 112186, 224372, 617023, 1234046, 2468092, 4431347, 8862694, 17725388, 48744817, 97489634, 194979268]

約数ペア:

[(1, 194979268), (2, 97489634), (4, 48744817), (11, 17725388), (22, 8862694), (44, 4431347), (79, 2468092), (158, 1234046), (316, 617023), (869, 224372), (1738, 112186), (3476, 56093)]