194290684

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{23053}}^1$

素因数の和:23114

約数の個数: 36

約数和(自身を含む): 404736024

約数和(自身を除く): 210445340

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 23053, 46106, 92212, 161371, 322742, 645484, 991279, 1129597, 1982558, 2259194, 3965116, 4518388, 6938953, 13877906, 27755812, 48572671, 97145342, 194290684]

約数ペア:

[(1, 194290684), (2, 97145342), (4, 48572671), (7, 27755812), (14, 13877906), (28, 6938953), (43, 4518388), (49, 3965116), (86, 2259194), (98, 1982558), (172, 1129597), (196, 991279), (301, 645484), (602, 322742), (1204, 161371), (2107, 92212), (4214, 46106), (8428, 23053)]