205948078

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 373529664

約数和(自身を除く): 167581586

約数列:

[1, 2, 7, 14, 47, 49, 61, 94, 98, 122, 329, 427, 658, 733, 854, 1466, 2303, 2867, 2989, 4606, 5131, 5734, 5978, 10262, 20069, 34451, 35917, 40138, 44713, 68902, 71834, 89426, 140483, 241157, 280966, 312991, 482314, 625982, 1688099, 2101511, 2190937, 3376198, 4203022, 4381874, 14710577, 29421154, 102974039, 205948078]

約数ペア:

[(1, 205948078), (2, 102974039), (7, 29421154), (14, 14710577), (47, 4381874), (49, 4203022), (61, 3376198), (94, 2190937), (98, 2101511), (122, 1688099), (329, 625982), (427, 482314), (658, 312991), (733, 280966), (854, 241157), (1466, 140483), (2303, 89426), (2867, 71834), (2989, 68902), (4606, 44713), (5131, 40138), (5734, 35917), (5978, 34451), (10262, 20069)]