238962395

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 339558912

約数和(自身を除く): 100596517

約数列:

[1, 5, 7, 35, 43, 83, 215, 301, 415, 581, 1505, 1913, 2905, 3569, 9565, 13391, 17845, 24983, 66955, 82259, 124915, 158779, 411295, 575813, 793895, 1111453, 2879065, 5557265, 6827497, 34137485, 47792479, 238962395]

約数ペア:

[(1, 238962395), (5, 47792479), (7, 34137485), (35, 6827497), (43, 5557265), (83, 2879065), (215, 1111453), (301, 793895), (415, 575813), (581, 411295), (1505, 158779), (1913, 124915), (2905, 82259), (3569, 66955), (9565, 24983), (13391, 17845)]