196640763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{138577}}^1$

素因数の和:138634

約数の個数: 16

約数和(自身を含む): 292676736

約数和(自身を除く): 96035973

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 138577, 415731, 1524347, 4573041, 5958811, 17876433, 65546921, 196640763]

約数ペア:

[(1, 196640763), (3, 65546921), (11, 17876433), (33, 5958811), (43, 4573041), (129, 1524347), (473, 415731), (1419, 138577)]