202006815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{2069}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 338618880

約数和(自身を除く): 136612065

約数列:

[1, 3, 5, 15, 23, 69, 115, 283, 345, 849, 1415, 2069, 4245, 6207, 6509, 10345, 19527, 31035, 32545, 47587, 97635, 142761, 237935, 585527, 713805, 1756581, 2927635, 8782905, 13467121, 40401363, 67335605, 202006815]

約数ペア:

[(1, 202006815), (3, 67335605), (5, 40401363), (15, 13467121), (23, 8782905), (69, 2927635), (115, 1756581), (283, 713805), (345, 585527), (849, 237935), (1415, 142761), (2069, 97635), (4245, 47587), (6207, 32545), (6509, 31035), (10345, 19527)]