229489799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 296947200

約数和(自身を除く): 67457401

約数列:

[1, 7, 11, 37, 77, 109, 259, 407, 739, 763, 1199, 2849, 4033, 5173, 8129, 8393, 27343, 28231, 44363, 56903, 80551, 191401, 300773, 310541, 563857, 886061, 2105411, 2980387, 6202427, 20862709, 32784257, 229489799]

約数ペア:

[(1, 229489799), (7, 32784257), (11, 20862709), (37, 6202427), (77, 2980387), (109, 2105411), (259, 886061), (407, 563857), (739, 310541), (763, 300773), (1199, 191401), (2849, 80551), (4033, 56903), (5173, 44363), (8129, 28231), (8393, 27343)]