202169385

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 396000000

約数和(自身を除く): 193830615

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 109, 135, 165, 297, 327, 495, 545, 981, 1199, 1249, 1485, 1635, 2943, 3597, 3747, 4905, 5995, 6245, 10791, 11241, 13739, 14715, 17985, 18735, 32373, 33723, 41217, 53955, 56205, 68695, 123651, 136141, 161865, 168615, 206085, 370953, 408423, 618255, 680705, 1225269, 1497551, 1854765, 2042115, 3675807, 4492653, 6126345, 7487755, 13477959, 18379035, 22463265, 40433877, 67389795, 202169385]

約数ペア:

[(1, 202169385), (3, 67389795), (5, 40433877), (9, 22463265), (11, 18379035), (15, 13477959), (27, 7487755), (33, 6126345), (45, 4492653), (55, 3675807), (99, 2042115), (109, 1854765), (135, 1497551), (165, 1225269), (297, 680705), (327, 618255), (495, 408423), (545, 370953), (981, 206085), (1199, 168615), (1249, 161865), (1485, 136141), (1635, 123651), (2943, 68695), (3597, 56205), (3747, 53955), (4905, 41217), (5995, 33723), (6245, 32373), (10791, 18735), (11241, 17985), (13739, 14715)]