201375780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3356263}}^1$

素因数の和:3356275

約数の個数: 24

約数和(自身を含む): 563852352

約数和(自身を除く): 362476572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3356263, 6712526, 10068789, 13425052, 16781315, 20137578, 33562630, 40275156, 50343945, 67125260, 100687890, 201375780]

約数ペア:

[(1, 201375780), (2, 100687890), (3, 67125260), (4, 50343945), (5, 40275156), (6, 33562630), (10, 20137578), (12, 16781315), (15, 13425052), (20, 10068789), (30, 6712526), (60, 3356263)]