204573005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5417}}^1$

素因数の和:5525

約数の個数: 32

約数和(自身を含む): 305835264

約数和(自身を除く): 101262259

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 415, 455, 581, 1079, 2905, 5395, 5417, 7553, 27085, 37765, 37919, 70421, 189595, 352105, 449611, 492947, 2248055, 2464735, 3147277, 5844943, 15736385, 29224715, 40914601, 204573005]

約数ペア:

[(1, 204573005), (5, 40914601), (7, 29224715), (13, 15736385), (35, 5844943), (65, 3147277), (83, 2464735), (91, 2248055), (415, 492947), (455, 449611), (581, 352105), (1079, 189595), (2905, 70421), (5395, 37919), (5417, 37765), (7553, 27085)]