197839172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{1657}}^1$

素因数の和:3251

約数の個数: 24

約数和(自身を含む): 364892640

約数和(自身を除く): 167053468

約数列:

[1, 2, 4, 19, 38, 76, 1571, 1657, 3142, 3314, 6284, 6628, 29849, 31483, 59698, 62966, 119396, 125932, 2603147, 5206294, 10412588, 49459793, 98919586, 197839172]

約数ペア:

[(1, 197839172), (2, 98919586), (4, 49459793), (19, 10412588), (38, 5206294), (76, 2603147), (1571, 125932), (1657, 119396), (3142, 62966), (3314, 59698), (6284, 31483), (6628, 29849)]