201742280140

素因数分解:

$2^2\times 5^1\times {\mathrm{10087114007}}^1$

素因数の和:10087114016

約数の個数: 12

約数和(自身を含む): 423658788336

約数和(自身を除く): 221916508196

約数列:

[1, 2, 4, 5, 10, 20, 10087114007, 20174228014, 40348456028, 50435570035, 100871140070, 201742280140]

約数ペア:

[(1, 201742280140), (2, 100871140070), (4, 50435570035), (5, 40348456028), (10, 20174228014), (20, 10087114007)]