222298861

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 235634688

約数和(自身を除く): 13335827

約数列:

[1, 31, 47, 271, 563, 1457, 8401, 12737, 17453, 26461, 152573, 394847, 820291, 4729763, 7170931, 222298861]

約数ペア:

[(1, 222298861), (31, 7170931), (47, 4729763), (271, 820291), (563, 394847), (1457, 152573), (8401, 26461), (12737, 17453)]