204443272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{80111}}^1$

素因数の和:80157

約数の個数: 32

約数和(自身を含む): 432604800

約数和(自身を除く): 228161528

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 80111, 160222, 320444, 640888, 881221, 1762442, 2323219, 3524884, 4646438, 7049768, 9292876, 18585752, 25555409, 51110818, 102221636, 204443272]

約数ペア:

[(1, 204443272), (2, 102221636), (4, 51110818), (8, 25555409), (11, 18585752), (22, 9292876), (29, 7049768), (44, 4646438), (58, 3524884), (88, 2323219), (116, 1762442), (232, 881221), (319, 640888), (638, 320444), (1276, 160222), (2552, 80111)]