204181524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1249}}^1$

素因数の和:1517

約数の個数: 72

約数和(自身を含む): 546000000

約数和(自身を除く): 341818476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 239, 342, 478, 684, 717, 956, 1249, 1434, 2151, 2498, 2868, 3747, 4302, 4541, 4996, 7494, 8604, 9082, 11241, 13623, 14988, 18164, 22482, 23731, 27246, 40869, 44964, 47462, 54492, 71193, 81738, 94924, 142386, 163476, 213579, 284772, 298511, 427158, 597022, 854316, 895533, 1194044, 1791066, 2686599, 3582132, 5373198, 5671709, 10746396, 11343418, 17015127, 22686836, 34030254, 51045381, 68060508, 102090762, 204181524]

約数ペア:

[(1, 204181524), (2, 102090762), (3, 68060508), (4, 51045381), (6, 34030254), (9, 22686836), (12, 17015127), (18, 11343418), (19, 10746396), (36, 5671709), (38, 5373198), (57, 3582132), (76, 2686599), (114, 1791066), (171, 1194044), (228, 895533), (239, 854316), (342, 597022), (478, 427158), (684, 298511), (717, 284772), (956, 213579), (1249, 163476), (1434, 142386), (2151, 94924), (2498, 81738), (2868, 71193), (3747, 54492), (4302, 47462), (4541, 44964), (4996, 40869), (7494, 27246), (8604, 23731), (9082, 22482), (11241, 18164), (13623, 14988)]