207143885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{6883}}^1$

素因数の和:7364

約数の個数: 16

約数和(自身を含む): 268310784

約数和(自身を除く): 61166899

約数列:

[1, 5, 13, 65, 463, 2315, 6019, 6883, 30095, 34415, 89479, 447395, 3186829, 15934145, 41428777, 207143885]

約数ペア:

[(1, 207143885), (5, 41428777), (13, 15934145), (65, 3186829), (463, 447395), (2315, 89479), (6019, 34415), (6883, 30095)]