201612395

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{4457}}^1$

素因数の和:4654

約数の個数: 16

約数和(自身を含む): 247151520

約数和(自身を除く): 45539125

約数列:

[1, 5, 83, 109, 415, 545, 4457, 9047, 22285, 45235, 369931, 485813, 1849655, 2429065, 40322479, 201612395]

約数ペア:

[(1, 201612395), (5, 40322479), (83, 2429065), (109, 1849655), (415, 485813), (545, 369931), (4457, 45235), (9047, 22285)]