200905140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3348419}}^1$

素因数の和:3348431

約数の個数: 24

約数和(自身を含む): 562534560

約数和(自身を除く): 361629420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3348419, 6696838, 10045257, 13393676, 16742095, 20090514, 33484190, 40181028, 50226285, 66968380, 100452570, 200905140]

約数ペア:

[(1, 200905140), (2, 100452570), (3, 66968380), (4, 50226285), (5, 40181028), (6, 33484190), (10, 20090514), (12, 16742095), (15, 13393676), (20, 10045257), (30, 6696838), (60, 3348419)]