201484865

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 255467520

約数和(自身を除く): 53982655

約数列:

[1, 5, 41, 71, 109, 127, 205, 355, 545, 635, 2911, 4469, 5207, 7739, 9017, 13843, 14555, 22345, 26035, 38695, 45085, 69215, 317299, 369697, 567563, 982853, 1586495, 1848485, 2837815, 4914265, 40296973, 201484865]

約数ペア:

[(1, 201484865), (5, 40296973), (41, 4914265), (71, 2837815), (109, 1848485), (127, 1586495), (205, 982853), (355, 567563), (545, 369697), (635, 317299), (2911, 69215), (4469, 45085), (5207, 38695), (7739, 26035), (9017, 22345), (13843, 14555)]