214892015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{9209}}^1$

素因数の和:9586

約数の個数: 16

約数和(自身を含む): 278510400

約数和(自身を除く): 63618385

約数列:

[1, 5, 13, 65, 359, 1795, 4667, 9209, 23335, 46045, 119717, 598585, 3306031, 16530155, 42978403, 214892015]

約数ペア:

[(1, 214892015), (5, 42978403), (13, 16530155), (65, 3306031), (359, 598585), (1795, 119717), (4667, 46045), (9209, 23335)]