216453601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{30109}}^1$

素因数の和:30208

約数の個数: 16

約数和(自身を含む): 269785600

約数和(自身を除く): 53331999

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 30109, 210763, 391417, 2378611, 2739919, 16650277, 30921943, 216453601]

約数ペア:

[(1, 216453601), (7, 30921943), (13, 16650277), (79, 2739919), (91, 2378611), (553, 391417), (1027, 210763), (7189, 30109)]