201285918

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{11909}}^1$

素因数の和:12233

約数の個数: 32

約数和(自身を含む): 448768800

約数和(自身を除く): 247482882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1878, 2817, 5634, 8451, 11909, 16902, 23818, 35727, 71454, 107181, 214362, 321543, 643086, 3727517, 7455034, 11182551, 22365102, 33547653, 67095306, 100642959, 201285918]

約数ペア:

[(1, 201285918), (2, 100642959), (3, 67095306), (6, 33547653), (9, 22365102), (18, 11182551), (27, 7455034), (54, 3727517), (313, 643086), (626, 321543), (939, 214362), (1878, 107181), (2817, 71454), (5634, 35727), (8451, 23818), (11909, 16902)]