201887884861

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5077}}^1\times {\mathrm{13841}}^1$

素因数の和:18961

約数の個数: 24

約数和(自身を含む): 231534192744

約数和(自身を除く): 29646307883

約数列:

[1, 13, 17, 169, 221, 2873, 5077, 13841, 66001, 86309, 179933, 235297, 858013, 1122017, 2339129, 3058861, 14586221, 39765193, 70270757, 913519841, 1194602869, 11875757933, 15529837297, 201887884861]

約数ペア:

[(1, 201887884861), (13, 15529837297), (17, 11875757933), (169, 1194602869), (221, 913519841), (2873, 70270757), (5077, 39765193), (13841, 14586221), (66001, 3058861), (86309, 2339129), (179933, 1122017), (235297, 858013)]