200830864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{965533}}^1$

素因数の和:965554

約数の個数: 20

約数和(自身を含む): 419041756

約数和(自身を除く): 218210892

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 965533, 1931066, 3862132, 7724264, 12551929, 15448528, 25103858, 50207716, 100415432, 200830864]

約数ペア:

[(1, 200830864), (2, 100415432), (4, 50207716), (8, 25103858), (13, 15448528), (16, 12551929), (26, 7724264), (52, 3862132), (104, 1931066), (208, 965533)]