202193121

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23459}}^1$

素因数の和:23505

約数の個数: 24

約数和(自身を含む): 309108960

約数和(自身を除く): 106915839

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 23459, 70377, 304967, 398803, 914901, 1196409, 3964571, 5184439, 11893713, 15553317, 67397707, 202193121]

約数ペア:

[(1, 202193121), (3, 67397707), (13, 15553317), (17, 11893713), (39, 5184439), (51, 3964571), (169, 1196409), (221, 914901), (507, 398803), (663, 304967), (2873, 70377), (8619, 23459)]