181007146

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1\times {\mathrm{1181}}^1$

素因数の和:1769

約数の個数: 16

約数和(自身を含む): 273822120

約数和(自身を除く): 92814974

約数列:

[1, 2, 197, 389, 394, 778, 1181, 2362, 76633, 153266, 232657, 459409, 465314, 918818, 90503573, 181007146]

約数ペア:

[(1, 181007146), (2, 90503573), (197, 918818), (389, 465314), (394, 459409), (778, 232657), (1181, 153266), (2362, 76633)]