218804530189

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{13099}}^1$

素因数の和:13522

約数の個数: 48

約数和(自身を含む): 277979904000

約数和(自身を除く): 59175373811

約数列:

[1, 7, 17, 23, 119, 161, 289, 359, 391, 2023, 2513, 2737, 6103, 6647, 8257, 13099, 42721, 46529, 57799, 91693, 103751, 140369, 222683, 301277, 726257, 982583, 1558781, 2108939, 2386273, 3785611, 4702541, 5121709, 16703911, 26499277, 32917787, 35851963, 79943197, 87069053, 108158443, 559602379, 609483371, 757109101, 1359034349, 1838693531, 9513240443, 12870854717, 31257790027, 218804530189]

約数ペア:

[(1, 218804530189), (7, 31257790027), (17, 12870854717), (23, 9513240443), (119, 1838693531), (161, 1359034349), (289, 757109101), (359, 609483371), (391, 559602379), (2023, 108158443), (2513, 87069053), (2737, 79943197), (6103, 35851963), (6647, 32917787), (8257, 26499277), (13099, 16703911), (42721, 5121709), (46529, 4702541), (57799, 3785611), (91693, 2386273), (103751, 2108939), (140369, 1558781), (222683, 982583), (301277, 726257)]