201469030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{27943}}^1$

素因数の和:28060

約数の個数: 32

約数和(自身を含む): 418489344

約数和(自身を除く): 217020314

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 27943, 55886, 139715, 195601, 279430, 391202, 978005, 1956010, 2878129, 5756258, 14390645, 20146903, 28781290, 40293806, 100734515, 201469030]

約数ペア:

[(1, 201469030), (2, 100734515), (5, 40293806), (7, 28781290), (10, 20146903), (14, 14390645), (35, 5756258), (70, 2878129), (103, 1956010), (206, 978005), (515, 391202), (721, 279430), (1030, 195601), (1442, 139715), (3605, 55886), (7210, 27943)]