200812801

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{3089}}^1$

素因数の和:3384

約数の個数: 16

約数和(自身を含む): 236718720

約数和(自身を除く): 35905919

約数列:

[1, 7, 37, 251, 259, 1757, 3089, 9287, 21623, 65009, 114293, 775339, 800051, 5427373, 28687543, 200812801]

約数ペア:

[(1, 200812801), (7, 28687543), (37, 5427373), (251, 800051), (259, 775339), (1757, 114293), (3089, 65009), (9287, 21623)]