201883885

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 283295232

約数和(自身を除く): 81411347

約数列:

[1, 5, 7, 35, 71, 137, 355, 497, 593, 685, 959, 2485, 2965, 4151, 4795, 9727, 20755, 42103, 48635, 68089, 81241, 210515, 294721, 340445, 406205, 568687, 1473605, 2843435, 5768111, 28840555, 40376777, 201883885]

約数ペア:

[(1, 201883885), (5, 40376777), (7, 28840555), (35, 5768111), (71, 2843435), (137, 1473605), (355, 568687), (497, 406205), (593, 340445), (685, 294721), (959, 210515), (2485, 81241), (2965, 68089), (4151, 48635), (4795, 42103), (9727, 20755)]