212867256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1267067}}^1$

素因数の和:1267083

約数の個数: 32

約数和(自身を含む): 608192640

約数和(自身を除く): 395325384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1267067, 2534134, 3801201, 5068268, 7602402, 8869469, 10136536, 15204804, 17738938, 26608407, 30409608, 35477876, 53216814, 70955752, 106433628, 212867256]

約数ペア:

[(1, 212867256), (2, 106433628), (3, 70955752), (4, 53216814), (6, 35477876), (7, 30409608), (8, 26608407), (12, 17738938), (14, 15204804), (21, 10136536), (24, 8869469), (28, 7602402), (42, 5068268), (56, 3801201), (84, 2534134), (168, 1267067)]