197103169

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 227635200

約数和(自身を除く): 30532031

約数列:

[1, 19, 23, 29, 103, 151, 437, 551, 667, 1957, 2369, 2869, 2987, 3473, 4379, 12673, 15553, 45011, 56753, 65987, 68701, 83201, 100717, 295507, 357719, 451037, 1305319, 1913623, 6796661, 8569703, 10373851, 197103169]

約数ペア:

[(1, 197103169), (19, 10373851), (23, 8569703), (29, 6796661), (103, 1913623), (151, 1305319), (437, 451037), (551, 357719), (667, 295507), (1957, 100717), (2369, 83201), (2869, 68701), (2987, 65987), (3473, 56753), (4379, 45011), (12673, 15553)]