214913465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{174019}}^1$

素因数の和:174056

約数の個数: 16

約数和(自身を含む): 292353600

約数和(自身を除く): 77440135

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 174019, 870095, 2262247, 3306361, 11311235, 16531805, 42982693, 214913465]

約数ペア:

[(1, 214913465), (5, 42982693), (13, 16531805), (19, 11311235), (65, 3306361), (95, 2262247), (247, 870095), (1235, 174019)]