201042678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{4127}}^1$

素因数の和:4508

約数の個数: 32

約数和(自身を含む): 420857856

約数和(自身を除く): 219815178

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 353, 706, 1059, 2118, 4127, 8119, 8254, 12381, 16238, 24357, 24762, 48714, 94921, 189842, 284763, 569526, 1456831, 2913662, 4370493, 8740986, 33507113, 67014226, 100521339, 201042678]

約数ペア:

[(1, 201042678), (2, 100521339), (3, 67014226), (6, 33507113), (23, 8740986), (46, 4370493), (69, 2913662), (138, 1456831), (353, 569526), (706, 284763), (1059, 189842), (2118, 94921), (4127, 48714), (8119, 24762), (8254, 24357), (12381, 16238)]