206865672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{663031}}^1$

素因数の和:663053

約数の個数: 32

約数和(自身を含む): 556946880

約数和(自身を除く): 350081208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 663031, 1326062, 1989093, 2652124, 3978186, 5304248, 7956372, 8619403, 15912744, 17238806, 25858209, 34477612, 51716418, 68955224, 103432836, 206865672]

約数ペア:

[(1, 206865672), (2, 103432836), (3, 68955224), (4, 51716418), (6, 34477612), (8, 25858209), (12, 17238806), (13, 15912744), (24, 8619403), (26, 7956372), (39, 5304248), (52, 3978186), (78, 2652124), (104, 1989093), (156, 1326062), (312, 663031)]