201177185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{9403}}^1$

素因数の和:9808

約数の個数: 16

約数和(自身を含む): 264064320

約数和(自身を除く): 62887135

約数列:

[1, 5, 11, 55, 389, 1945, 4279, 9403, 21395, 47015, 103433, 517165, 3657767, 18288835, 40235437, 201177185]

約数ペア:

[(1, 201177185), (5, 40235437), (11, 18288835), (55, 3657767), (389, 517165), (1945, 103433), (4279, 47015), (9403, 21395)]