216049415

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{12107}}^1$

素因数の和:12238

約数の個数: 16

約数和(自身を含む): 268507008

約数和(自身を除く): 52457593

約数列:

[1, 5, 43, 83, 215, 415, 3569, 12107, 17845, 60535, 520601, 1004881, 2603005, 5024405, 43209883, 216049415]

約数ペア:

[(1, 216049415), (5, 43209883), (43, 5024405), (83, 2603005), (215, 1004881), (415, 520601), (3569, 60535), (12107, 17845)]