201612978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1973}}^1$

素因数の和:2799

約数の個数: 48

約数和(自身を含む): 500101056

約数和(自身を除く): 298488078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 811, 1622, 1973, 2433, 3946, 4866, 5677, 5919, 7299, 11354, 11838, 13811, 14598, 17031, 17757, 27622, 34062, 35514, 41433, 51093, 82866, 102186, 124299, 248598, 1600103, 3200206, 4800309, 9600618, 11200721, 14400927, 22401442, 28801854, 33602163, 67204326, 100806489, 201612978]

約数ペア:

[(1, 201612978), (2, 100806489), (3, 67204326), (6, 33602163), (7, 28801854), (9, 22401442), (14, 14400927), (18, 11200721), (21, 9600618), (42, 4800309), (63, 3200206), (126, 1600103), (811, 248598), (1622, 124299), (1973, 102186), (2433, 82866), (3946, 51093), (4866, 41433), (5677, 35514), (5919, 34062), (7299, 27622), (11354, 17757), (11838, 17031), (13811, 14598)]