201897891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{15271}}^1$

素因数の和:15403

約数の個数: 24

約数和(自身を含む): 316863456

約数和(自身を除く): 114965565

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 4407, 13221, 15271, 45813, 137439, 198523, 595569, 1725623, 1786707, 5176869, 15530607, 22433099, 67299297, 201897891]

約数ペア:

[(1, 201897891), (3, 67299297), (9, 22433099), (13, 15530607), (39, 5176869), (113, 1786707), (117, 1725623), (339, 595569), (1017, 198523), (1469, 137439), (4407, 45813), (13221, 15271)]