201823215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{14737}}^1$

素因数の和:14839

約数の個数: 32

約数和(自身を含む): 356541696

約数和(自身を除く): 154718481

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1245, 2739, 4565, 13695, 14737, 44211, 73685, 162107, 221055, 486321, 810535, 1223171, 2431605, 3669513, 6115855, 13454881, 18347565, 40364643, 67274405, 201823215]

約数ペア:

[(1, 201823215), (3, 67274405), (5, 40364643), (11, 18347565), (15, 13454881), (33, 6115855), (55, 3669513), (83, 2431605), (165, 1223171), (249, 810535), (415, 486321), (913, 221055), (1245, 162107), (2739, 73685), (4565, 44211), (13695, 14737)]