200668727

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 231888384

約数和(自身を除く): 31219657

約数列:

[1, 7, 181, 251, 631, 1267, 1757, 4417, 45431, 114211, 158381, 318017, 799477, 1108667, 28666961, 200668727]

約数ペア:

[(1, 200668727), (7, 28666961), (181, 1108667), (251, 799477), (631, 318017), (1267, 158381), (1757, 114211), (4417, 45431)]