199064646

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21391}}^1$

素因数の和:21457

約数の個数: 48

約数和(自身を含む): 480549888

約数和(自身を除く): 281485242

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 141, 198, 282, 423, 517, 846, 1034, 1551, 3102, 4653, 9306, 21391, 42782, 64173, 128346, 192519, 235301, 385038, 470602, 705903, 1005377, 1411806, 2010754, 2117709, 3016131, 4235418, 6032262, 9048393, 11059147, 18096786, 22118294, 33177441, 66354882, 99532323, 199064646]

約数ペア:

[(1, 199064646), (2, 99532323), (3, 66354882), (6, 33177441), (9, 22118294), (11, 18096786), (18, 11059147), (22, 9048393), (33, 6032262), (47, 4235418), (66, 3016131), (94, 2117709), (99, 2010754), (141, 1411806), (198, 1005377), (282, 705903), (423, 470602), (517, 385038), (846, 235301), (1034, 192519), (1551, 128346), (3102, 64173), (4653, 42782), (9306, 21391)]