201993543

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{733}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 297176048

約数和(自身を除く): 95182505

約数列:

[1, 3, 9, 67, 201, 457, 603, 733, 1371, 2199, 4113, 6597, 30619, 49111, 91857, 147333, 275571, 334981, 441999, 1004943, 3014829, 22443727, 67331181, 201993543]

約数ペア:

[(1, 201993543), (3, 67331181), (9, 22443727), (67, 3014829), (201, 1004943), (457, 441999), (603, 334981), (733, 275571), (1371, 147333), (2199, 91857), (4113, 49111), (6597, 30619)]