200867919

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 313098240

約数和(自身を除く): 112230321

約数列:

[1, 3, 7, 21, 59, 177, 223, 413, 669, 727, 1239, 1561, 2181, 4683, 5089, 13157, 15267, 39471, 42893, 92099, 128679, 162121, 276297, 300251, 486363, 900753, 1134847, 3404541, 9565139, 28695417, 66955973, 200867919]

約数ペア:

[(1, 200867919), (3, 66955973), (7, 28695417), (21, 9565139), (59, 3404541), (177, 1134847), (223, 900753), (413, 486363), (669, 300251), (727, 276297), (1239, 162121), (1561, 128679), (2181, 92099), (4683, 42893), (5089, 39471), (13157, 15267)]