205172214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{7537}}^1$

素因数の和:7904

約数の個数: 32

約数和(自身を含む): 443234400

約数和(自身を除く): 238062186

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 349, 698, 1047, 2094, 4537, 7537, 9074, 13611, 15074, 22611, 27222, 45222, 97981, 195962, 293943, 587886, 2630413, 5260826, 7891239, 15782478, 34195369, 68390738, 102586107, 205172214]

約数ペア:

[(1, 205172214), (2, 102586107), (3, 68390738), (6, 34195369), (13, 15782478), (26, 7891239), (39, 5260826), (78, 2630413), (349, 587886), (698, 293943), (1047, 195962), (2094, 97981), (4537, 45222), (7537, 27222), (9074, 22611), (13611, 15074)]