222723206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1\times {\mathrm{2753}}^1$

素因数の和:4903

約数の個数: 16

約数和(自身を含む): 351961200

約数和(自身を除く): 129237994

約数列:

[1, 2, 19, 38, 2129, 2753, 4258, 5506, 40451, 52307, 80902, 104614, 5861137, 11722274, 111361603, 222723206]

約数ペア:

[(1, 222723206), (2, 111361603), (19, 11722274), (38, 5861137), (2129, 104614), (2753, 80902), (4258, 52307), (5506, 40451)]