210097910869

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{6857}}^1\times {\mathrm{397921}}^1$

素因数の和:404796

約数の個数: 16

約数和(自身を含む): 261979111296

約数和(自身を除く): 51881200427

約数列:

[1, 7, 11, 77, 6857, 47999, 75427, 397921, 527989, 2785447, 4377131, 30639917, 2728544297, 19099810079, 30013987267, 210097910869]

約数ペア:

[(1, 210097910869), (7, 30013987267), (11, 19099810079), (77, 2728544297), (6857, 30639917), (47999, 4377131), (75427, 2785447), (397921, 527989)]