202154652310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1555035787}}^1$

素因数の和:1555035807

約数の個数: 16

約数和(自身を含む): 391869018576

約数和(自身を除く): 189714366266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1555035787, 3110071574, 7775178935, 15550357870, 20215465231, 40430930462, 101077326155, 202154652310]

約数ペア:

[(1, 202154652310), (2, 101077326155), (5, 40430930462), (10, 20215465231), (13, 15550357870), (26, 7775178935), (65, 3110071574), (130, 1555035787)]