204373136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{15907}}^1$

素因数の和:15999

約数の個数: 40

約数和(自身を含む): 437915424

約数和(自身を除く): 233542288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6424, 12848, 15907, 31814, 63628, 127256, 174977, 254512, 349954, 699908, 1161211, 1399816, 2322422, 2799632, 4644844, 9289688, 12773321, 18579376, 25546642, 51093284, 102186568, 204373136]

約数ペア:

[(1, 204373136), (2, 102186568), (4, 51093284), (8, 25546642), (11, 18579376), (16, 12773321), (22, 9289688), (44, 4644844), (73, 2799632), (88, 2322422), (146, 1399816), (176, 1161211), (292, 699908), (584, 349954), (803, 254512), (1168, 174977), (1606, 127256), (3212, 63628), (6424, 31814), (12848, 15907)]