220111908

素因数分解:

$2^2\times 3^1\times {\mathrm{2543}}^1\times {\mathrm{7213}}^1$

素因数の和:9763

約数の個数: 24

約数和(自身を含む): 513867648

約数和(自身を除く): 293755740

約数列:

[1, 2, 3, 4, 6, 12, 2543, 5086, 7213, 7629, 10172, 14426, 15258, 21639, 28852, 30516, 43278, 86556, 18342659, 36685318, 55027977, 73370636, 110055954, 220111908]

約数ペア:

[(1, 220111908), (2, 110055954), (3, 73370636), (4, 55027977), (6, 36685318), (12, 18342659), (2543, 86556), (5086, 43278), (7213, 30516), (7629, 28852), (10172, 21639), (14426, 15258)]