200878256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{738523}}^1$

素因数の和:738548

約数の個数: 20

約数和(自身を含む): 412096392

約数和(自身を除く): 211218136

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 738523, 1477046, 2954092, 5908184, 11816368, 12554891, 25109782, 50219564, 100439128, 200878256]

約数ペア:

[(1, 200878256), (2, 100439128), (4, 50219564), (8, 25109782), (16, 12554891), (17, 11816368), (34, 5908184), (68, 2954092), (136, 1477046), (272, 738523)]