217702966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2659}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 364654080

約数和(自身を除く): 146951114

約数列:

[1, 2, 13, 26, 47, 67, 94, 134, 611, 871, 1222, 1742, 2659, 3149, 5318, 6298, 34567, 40937, 69134, 81874, 124973, 178153, 249946, 356306, 1624649, 2315989, 3249298, 4631978, 8373191, 16746382, 108851483, 217702966]

約数ペア:

[(1, 217702966), (2, 108851483), (13, 16746382), (26, 8373191), (47, 4631978), (67, 3249298), (94, 2315989), (134, 1624649), (611, 356306), (871, 249946), (1222, 178153), (1742, 124973), (2659, 81874), (3149, 69134), (5318, 40937), (6298, 34567)]