222770949

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{5309}}^1$

素因数の和:5580

約数の個数: 16

約数和(自身を含む): 302797440

約数和(自身を除く): 80026491

約数列:

[1, 3, 71, 197, 213, 591, 5309, 13987, 15927, 41961, 376939, 1045873, 1130817, 3137619, 74256983, 222770949]

約数ペア:

[(1, 222770949), (3, 74256983), (71, 3137619), (197, 1130817), (213, 1045873), (591, 376939), (5309, 41961), (13987, 15927)]