197659969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{30841}}^1$

素因数の和:30900

約数の個数: 16

約数和(自身を含む): 233165520

約数和(自身を除く): 35505551

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 30841, 400933, 524297, 894389, 6815861, 11627057, 15204613, 197659969]

約数ペア:

[(1, 197659969), (13, 15204613), (17, 11627057), (29, 6815861), (221, 894389), (377, 524297), (493, 400933), (6409, 30841)]