216192868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{3023}}^1$

素因数の和:3987

約数の個数: 24

約数和(自身を含む): 398805120

約数和(自身を除く): 182612252

約数列:

[1, 2, 4, 19, 38, 76, 941, 1882, 3023, 3764, 6046, 12092, 17879, 35758, 57437, 71516, 114874, 229748, 2844643, 5689286, 11378572, 54048217, 108096434, 216192868]

約数ペア:

[(1, 216192868), (2, 108096434), (4, 54048217), (19, 11378572), (38, 5689286), (76, 2844643), (941, 229748), (1882, 114874), (3023, 71516), (3764, 57437), (6046, 35758), (12092, 17879)]