197700165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337949}}^1$

素因数の和:337973

約数の個数: 24

約数和(自身を含む): 369041400

約数和(自身を除く): 171341235

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 337949, 1013847, 1689745, 3041541, 4393337, 5069235, 13180011, 15207705, 21966685, 39540033, 65900055, 197700165]

約数ペア:

[(1, 197700165), (3, 65900055), (5, 39540033), (9, 21966685), (13, 15207705), (15, 13180011), (39, 5069235), (45, 4393337), (65, 3041541), (117, 1689745), (195, 1013847), (585, 337949)]