197270799

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139021}}^1$

素因数の和:139078

約数の個数: 16

約数和(自身を含む): 293614464

約数和(自身を除く): 96343665

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 139021, 417063, 1529231, 4587693, 5977903, 17933709, 65756933, 197270799]

約数ペア:

[(1, 197270799), (3, 65756933), (11, 17933709), (33, 5977903), (43, 4587693), (129, 1529231), (473, 417063), (1419, 139021)]