188317633

素因数分解:

$7^4\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1982

約数の個数: 20

約数和(自身を含む): 225166788

約数和(自身を除く): 36849155

約数列:

[1, 7, 41, 49, 287, 343, 1913, 2009, 2401, 13391, 14063, 78433, 93737, 98441, 549031, 656159, 3843217, 4593113, 26902519, 188317633]

約数ペア:

[(1, 188317633), (7, 26902519), (41, 4593113), (49, 3843217), (287, 656159), (343, 549031), (1913, 98441), (2009, 93737), (2401, 78433), (13391, 14063)]