201110312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{44971}}^1$

素因数の和:45033

約数の個数: 32

約数和(自身を含む): 415541280

約数和(自身を除く): 214430968

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 44971, 89942, 179884, 359768, 584623, 1169246, 1933753, 2338492, 3867506, 4676984, 7735012, 15470024, 25138789, 50277578, 100555156, 201110312]

約数ペア:

[(1, 201110312), (2, 100555156), (4, 50277578), (8, 25138789), (13, 15470024), (26, 7735012), (43, 4676984), (52, 3867506), (86, 2338492), (104, 1933753), (172, 1169246), (344, 584623), (559, 359768), (1118, 179884), (2236, 89942), (4472, 44971)]