201152415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7237}}^1$

素因数の和:7371

約数の個数: 32

約数和(自身を含む): 343949760

約数和(自身を除く): 142797345

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1635, 1853, 5559, 7237, 9265, 21711, 27795, 36185, 108555, 123029, 369087, 615145, 788833, 1845435, 2366499, 3944165, 11832495, 13410161, 40230483, 67050805, 201152415]

約数ペア:

[(1, 201152415), (3, 67050805), (5, 40230483), (15, 13410161), (17, 11832495), (51, 3944165), (85, 2366499), (109, 1845435), (255, 788833), (327, 615145), (545, 369087), (1635, 123029), (1853, 108555), (5559, 36185), (7237, 27795), (9265, 21711)]