206419967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{5399}}^1$

素因数の和:5602

約数の個数: 16

約数和(自身を含む): 236779200

約数和(自身を除く): 30359233

約数列:

[1, 13, 17, 173, 221, 2249, 2941, 5399, 38233, 70187, 91783, 934027, 1193179, 12142351, 15878459, 206419967]

約数ペア:

[(1, 206419967), (13, 15878459), (17, 12142351), (173, 1193179), (221, 934027), (2249, 91783), (2941, 70187), (5399, 38233)]