200520112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{964039}}^1$

素因数の和:964060

約数の個数: 20

約数和(自身を含む): 418393360

約数和(自身を除く): 217873248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 964039, 1928078, 3856156, 7712312, 12532507, 15424624, 25065014, 50130028, 100260056, 200520112]

約数ペア:

[(1, 200520112), (2, 100260056), (4, 50130028), (8, 25065014), (13, 15424624), (16, 12532507), (26, 7712312), (52, 3856156), (104, 1928078), (208, 964039)]