201654033968

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{1621}}^1\times {\mathrm{12809}}^1$

素因数の和:15045

約数の個数: 40

約数和(自身を含む): 391620351360

約数和(自身を除く): 189966317392

約数列:

[1, 2, 4, 8, 16, 607, 1214, 1621, 2428, 3242, 4856, 6484, 9712, 12809, 12968, 25618, 25936, 51236, 102472, 204944, 983947, 1967894, 3935788, 7775063, 7871576, 15550126, 15743152, 20763389, 31100252, 41526778, 62200504, 83053556, 124401008, 166107112, 332214224, 12603377123, 25206754246, 50413508492, 100827016984, 201654033968]

約数ペア:

[(1, 201654033968), (2, 100827016984), (4, 50413508492), (8, 25206754246), (16, 12603377123), (607, 332214224), (1214, 166107112), (1621, 124401008), (2428, 83053556), (3242, 62200504), (4856, 41526778), (6484, 31100252), (9712, 20763389), (12809, 15743152), (12968, 15550126), (25618, 7871576), (25936, 7775063), (51236, 3935788), (102472, 1967894), (204944, 983947)]