202189113

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139537}}^1$

素因数の和:139573

約数の個数: 24

約数和(自身を含む): 348286848

約数和(自身を除く): 146097735

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 139537, 418611, 976759, 1255833, 2930277, 3209351, 8790831, 9628053, 22465457, 28884159, 67396371, 202189113]

約数ペア:

[(1, 202189113), (3, 67396371), (7, 28884159), (9, 22465457), (21, 9628053), (23, 8790831), (63, 3209351), (69, 2930277), (161, 1255833), (207, 976759), (483, 418611), (1449, 139537)]