208193612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{7873}}^1$

素因数の和:8489

約数の個数: 24

約数和(自身を含む): 398172432

約数和(自身を除く): 189978820

約数列:

[1, 2, 4, 11, 22, 44, 601, 1202, 2404, 6611, 7873, 13222, 15746, 26444, 31492, 86603, 173206, 346412, 4731673, 9463346, 18926692, 52048403, 104096806, 208193612]

約数ペア:

[(1, 208193612), (2, 104096806), (4, 52048403), (11, 18926692), (22, 9463346), (44, 4731673), (601, 346412), (1202, 173206), (2404, 86603), (6611, 31492), (7873, 26444), (13222, 15746)]