230695129

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 287907840

約数和(自身を除く): 57212711

約数列:

[1, 7, 23, 43, 47, 161, 301, 329, 709, 989, 1081, 2021, 4963, 6923, 7567, 14147, 16307, 30487, 33323, 46483, 114149, 213409, 233261, 325381, 701201, 766429, 1432889, 4908407, 5365003, 10030223, 32956447, 230695129]

約数ペア:

[(1, 230695129), (7, 32956447), (23, 10030223), (43, 5365003), (47, 4908407), (161, 1432889), (301, 766429), (329, 701201), (709, 325381), (989, 233261), (1081, 213409), (2021, 114149), (4963, 46483), (6923, 33323), (7567, 30487), (14147, 16307)]