199075360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113111}}^1$

素因数の和:113137

約数の個数: 48

約数和(自身を含む): 513076032

約数和(自身を除く): 314000672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 113111, 226222, 452444, 565555, 904888, 1131110, 1244221, 1809776, 2262220, 2488442, 3619552, 4524440, 4976884, 6221105, 9048880, 9953768, 12442210, 18097760, 19907536, 24884420, 39815072, 49768840, 99537680, 199075360]

約数ペア:

[(1, 199075360), (2, 99537680), (4, 49768840), (5, 39815072), (8, 24884420), (10, 19907536), (11, 18097760), (16, 12442210), (20, 9953768), (22, 9048880), (32, 6221105), (40, 4976884), (44, 4524440), (55, 3619552), (80, 2488442), (88, 2262220), (110, 1809776), (160, 1244221), (176, 1131110), (220, 904888), (352, 565555), (440, 452444), (880, 226222), (1760, 113111)]