205606438

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^2$

素因数の和:408

約数の個数: 24

約数和(自身を含む): 318158568

約数和(自身を除く): 112552130

約数列:

[1, 2, 83, 97, 113, 166, 194, 226, 8051, 9379, 10961, 12769, 16102, 18758, 21922, 25538, 909763, 1059827, 1238593, 1819526, 2119654, 2477186, 102803219, 205606438]

約数ペア:

[(1, 205606438), (2, 102803219), (83, 2477186), (97, 2119654), (113, 1819526), (166, 1238593), (194, 1059827), (226, 909763), (8051, 25538), (9379, 21922), (10961, 18758), (12769, 16102)]