204730608

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 538822656

約数和(自身を除く): 334092048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 163, 191, 274, 326, 382, 411, 489, 548, 573, 652, 764, 822, 978, 1096, 1146, 1304, 1528, 1644, 1956, 2192, 2292, 2608, 3056, 3288, 3912, 4584, 6576, 7824, 9168, 22331, 26167, 31133, 44662, 52334, 62266, 66993, 78501, 89324, 93399, 104668, 124532, 133986, 157002, 178648, 186798, 209336, 249064, 267972, 314004, 357296, 373596, 418672, 498128, 535944, 628008, 747192, 1071888, 1256016, 1494384, 4265221, 8530442, 12795663, 17060884, 25591326, 34121768, 51182652, 68243536, 102365304, 204730608]

約数ペア:

[(1, 204730608), (2, 102365304), (3, 68243536), (4, 51182652), (6, 34121768), (8, 25591326), (12, 17060884), (16, 12795663), (24, 8530442), (48, 4265221), (137, 1494384), (163, 1256016), (191, 1071888), (274, 747192), (326, 628008), (382, 535944), (411, 498128), (489, 418672), (548, 373596), (573, 357296), (652, 314004), (764, 267972), (822, 249064), (978, 209336), (1096, 186798), (1146, 178648), (1304, 157002), (1528, 133986), (1644, 124532), (1956, 104668), (2192, 93399), (2292, 89324), (2608, 78501), (3056, 66993), (3288, 62266), (3912, 52334), (4584, 44662), (6576, 31133), (7824, 26167), (9168, 22331)]