201765005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{10111}}^1$

素因数の和:10436

約数の個数: 16

約数和(自身を含む): 261617664

約数和(自身を除く): 59852659

約数列:

[1, 5, 13, 65, 307, 1535, 3991, 10111, 19955, 50555, 131443, 657215, 3104077, 15520385, 40353001, 201765005]

約数ペア:

[(1, 201765005), (5, 40353001), (13, 15520385), (65, 3104077), (307, 657215), (1535, 131443), (3991, 50555), (10111, 19955)]