208764564

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{179351}}^1$

素因数の和:179455

約数の個数: 24

約数和(自身を含む): 492141888

約数和(自身を除く): 283377324

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 179351, 358702, 538053, 717404, 1076106, 2152212, 17397047, 34794094, 52191141, 69588188, 104382282, 208764564]

約数ペア:

[(1, 208764564), (2, 104382282), (3, 69588188), (4, 52191141), (6, 34794094), (12, 17397047), (97, 2152212), (194, 1076106), (291, 717404), (388, 538053), (582, 358702), (1164, 179351)]