201797662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 342144000

約数和(自身を除く): 140346338

約数列:

[1, 2, 11, 22, 31, 62, 341, 449, 659, 682, 898, 1318, 4939, 7249, 9878, 13919, 14498, 20429, 27838, 40858, 153109, 224719, 295891, 306218, 449438, 591782, 3254801, 6509602, 9172621, 18345242, 100898831, 201797662]

約数ペア:

[(1, 201797662), (2, 100898831), (11, 18345242), (22, 9172621), (31, 6509602), (62, 3254801), (341, 591782), (449, 449438), (659, 306218), (682, 295891), (898, 224719), (1318, 153109), (4939, 40858), (7249, 27838), (9878, 20429), (13919, 14498)]