193298072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 422357760

約数和(自身を除く): 229059688

約数列:

[1, 2, 4, 8, 11, 22, 23, 43, 44, 46, 86, 88, 92, 172, 184, 253, 344, 473, 506, 946, 989, 1012, 1892, 1978, 2024, 2221, 3784, 3956, 4442, 7912, 8884, 10879, 17768, 21758, 24431, 43516, 48862, 51083, 87032, 95503, 97724, 102166, 191006, 195448, 204332, 382012, 408664, 561913, 764024, 1050533, 1123826, 2101066, 2196569, 2247652, 4202132, 4393138, 4495304, 8404264, 8786276, 17572552, 24162259, 48324518, 96649036, 193298072]

約数ペア:

[(1, 193298072), (2, 96649036), (4, 48324518), (8, 24162259), (11, 17572552), (22, 8786276), (23, 8404264), (43, 4495304), (44, 4393138), (46, 4202132), (86, 2247652), (88, 2196569), (92, 2101066), (172, 1123826), (184, 1050533), (253, 764024), (344, 561913), (473, 408664), (506, 382012), (946, 204332), (989, 195448), (1012, 191006), (1892, 102166), (1978, 97724), (2024, 95503), (2221, 87032), (3784, 51083), (3956, 48862), (4442, 43516), (7912, 24431), (8884, 21758), (10879, 17768)]