202178820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3369647}}^1$

素因数の和:3369659

約数の個数: 24

約数和(自身を含む): 566100864

約数和(自身を除く): 363922044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3369647, 6739294, 10108941, 13478588, 16848235, 20217882, 33696470, 40435764, 50544705, 67392940, 101089410, 202178820]

約数ペア:

[(1, 202178820), (2, 101089410), (3, 67392940), (4, 50544705), (5, 40435764), (6, 33696470), (10, 20217882), (12, 16848235), (15, 13478588), (20, 10108941), (30, 6739294), (60, 3369647)]