201565749

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10513}}^1$

素因数の和:10617

約数の個数: 32

約数和(自身を含む): 339139584

約数和(自身を除く): 137573835

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1743, 2739, 6391, 10513, 19173, 31539, 73591, 115643, 220773, 346929, 809501, 872579, 2428503, 2617737, 6108053, 9598369, 18324159, 28795107, 67188583, 201565749]

約数ペア:

[(1, 201565749), (3, 67188583), (7, 28795107), (11, 18324159), (21, 9598369), (33, 6108053), (77, 2617737), (83, 2428503), (231, 872579), (249, 809501), (581, 346929), (913, 220773), (1743, 115643), (2739, 73591), (6391, 31539), (10513, 19173)]