205326832

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1993}}^1$

素因数の和:2185

約数の個数: 40

約数和(自身を含む): 409455936

約数和(自身を除く): 204129104

約数列:

[1, 2, 4, 8, 16, 47, 94, 137, 188, 274, 376, 548, 752, 1096, 1993, 2192, 3986, 6439, 7972, 12878, 15944, 25756, 31888, 51512, 93671, 103024, 187342, 273041, 374684, 546082, 749368, 1092164, 1498736, 2184328, 4368656, 12832927, 25665854, 51331708, 102663416, 205326832]

約数ペア:

[(1, 205326832), (2, 102663416), (4, 51331708), (8, 25665854), (16, 12832927), (47, 4368656), (94, 2184328), (137, 1498736), (188, 1092164), (274, 749368), (376, 546082), (548, 374684), (752, 273041), (1096, 187342), (1993, 103024), (2192, 93671), (3986, 51512), (6439, 31888), (7972, 25756), (12878, 15944)]