210898312

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{1531}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 403161120

約数和(自身を除く): 192262808

約数列:

[1, 2, 4, 8, 67, 134, 257, 268, 514, 536, 1028, 1531, 2056, 3062, 6124, 12248, 17219, 34438, 68876, 102577, 137752, 205154, 393467, 410308, 786934, 820616, 1573868, 3147736, 26362289, 52724578, 105449156, 210898312]

約数ペア:

[(1, 210898312), (2, 105449156), (4, 52724578), (8, 26362289), (67, 3147736), (134, 1573868), (257, 820616), (268, 786934), (514, 410308), (536, 393467), (1028, 205154), (1531, 137752), (2056, 102577), (3062, 68876), (6124, 34438), (12248, 17219)]