198256620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3304277}}^1$

素因数の和:3304289

約数の個数: 24

約数和(自身を含む): 555118704

約数和(自身を除く): 356862084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3304277, 6608554, 9912831, 13217108, 16521385, 19825662, 33042770, 39651324, 49564155, 66085540, 99128310, 198256620]

約数ペア:

[(1, 198256620), (2, 99128310), (3, 66085540), (4, 49564155), (5, 39651324), (6, 33042770), (10, 19825662), (12, 16521385), (15, 13217108), (20, 9912831), (30, 6608554), (60, 3304277)]