200966860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{591079}}^1$

素因数の和:591105

約数の個数: 24

約数和(自身を含む): 446856480

約数和(自身を除く): 245889620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 591079, 1182158, 2364316, 2955395, 5910790, 10048343, 11821580, 20096686, 40193372, 50241715, 100483430, 200966860]

約数ペア:

[(1, 200966860), (2, 100483430), (4, 50241715), (5, 40193372), (10, 20096686), (17, 11821580), (20, 10048343), (34, 5910790), (68, 2955395), (85, 2364316), (170, 1182158), (340, 591079)]