201443109

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{69011}}^1$

素因数の和:69160

約数の個数: 16

約数和(自身を含む): 309173760

約数和(自身を除く): 107730651

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 69011, 207033, 483077, 1449231, 9592529, 28777587, 67147703, 201443109]

約数ペア:

[(1, 201443109), (3, 67147703), (7, 28777587), (21, 9592529), (139, 1449231), (417, 483077), (973, 207033), (2919, 69011)]