200960740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{591061}}^1$

素因数の和:591087

約数の個数: 24

約数和(自身を含む): 446842872

約数和(自身を除く): 245882132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 591061, 1182122, 2364244, 2955305, 5910610, 10048037, 11821220, 20096074, 40192148, 50240185, 100480370, 200960740]

約数ペア:

[(1, 200960740), (2, 100480370), (4, 50240185), (5, 40192148), (10, 20096074), (17, 11821220), (20, 10048037), (34, 5910610), (68, 2955305), (85, 2364244), (170, 1182122), (340, 591061)]