200772970

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{3217}}^1$

素因数の和:3382

約数の個数: 24

約数和(自身を含む): 366137604

約数和(自身を除く): 165364634

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 3217, 6241, 6434, 12482, 16085, 31205, 32170, 62410, 254143, 508286, 1270715, 2541430, 20077297, 40154594, 100386485, 200772970]

約数ペア:

[(1, 200772970), (2, 100386485), (5, 40154594), (10, 20077297), (79, 2541430), (158, 1270715), (395, 508286), (790, 254143), (3217, 62410), (6241, 32170), (6434, 31205), (12482, 16085)]