201673953

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2078

約数の個数: 36

約数和(自身を含む): 320308560

約数和(自身を除く): 118634607

約数列:

[1, 3, 9, 13, 39, 67, 117, 169, 201, 507, 603, 871, 1521, 1979, 2613, 5937, 7839, 11323, 17811, 25727, 33969, 77181, 101907, 132593, 231543, 334451, 397779, 1003353, 1193337, 1723709, 3010059, 5171127, 15513381, 22408217, 67224651, 201673953]

約数ペア:

[(1, 201673953), (3, 67224651), (9, 22408217), (13, 15513381), (39, 5171127), (67, 3010059), (117, 1723709), (169, 1193337), (201, 1003353), (507, 397779), (603, 334451), (871, 231543), (1521, 132593), (1979, 101907), (2613, 77181), (5937, 33969), (7839, 25727), (11323, 17811)]