201071146

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{12619}}^1$

素因数の和:12909

約数の個数: 16

約数和(自身を含む): 312572160

約数和(自身を除く): 111501014

約数列:

[1, 2, 31, 62, 257, 514, 7967, 12619, 15934, 25238, 391189, 782378, 3243083, 6486166, 100535573, 201071146]

約数ペア:

[(1, 201071146), (2, 100535573), (31, 6486166), (62, 3243083), (257, 782378), (514, 391189), (7967, 25238), (12619, 15934)]