201911717

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{14009}}^1$

素因数の和:14116

約数の個数: 16

約数和(自身を含む): 242092800

約数和(自身を除く): 40181083

約数列:

[1, 7, 29, 71, 203, 497, 2059, 14009, 14413, 98063, 406261, 994639, 2843827, 6962473, 28844531, 201911717]

約数ペア:

[(1, 201911717), (7, 28844531), (29, 6962473), (71, 2843827), (203, 994639), (497, 406261), (2059, 98063), (14009, 14413)]