206495784

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:632

約数の個数: 128

約数和(自身を含む): 630115200

約数和(自身を除く): 423619416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 233, 264, 297, 373, 396, 466, 594, 699, 746, 792, 932, 1119, 1188, 1398, 1492, 1864, 2097, 2238, 2376, 2563, 2796, 2984, 3357, 4103, 4194, 4476, 5126, 5592, 6291, 6714, 7689, 8206, 8388, 8952, 10071, 10252, 12309, 12582, 13428, 15378, 16412, 16776, 20142, 20504, 23067, 24618, 25164, 26856, 30756, 32824, 36927, 40284, 46134, 49236, 50328, 61512, 69201, 73854, 80568, 86909, 92268, 98472, 110781, 138402, 147708, 173818, 184536, 221562, 260727, 276804, 295416, 347636, 443124, 521454, 553608, 695272, 782181, 886248, 955999, 1042908, 1564362, 1911998, 2085816, 2346543, 2867997, 3128724, 3823996, 4693086, 5735994, 6257448, 7647992, 8603991, 9386172, 11471988, 17207982, 18772344, 22943976, 25811973, 34415964, 51623946, 68831928, 103247892, 206495784]

約数ペア:

[(1, 206495784), (2, 103247892), (3, 68831928), (4, 51623946), (6, 34415964), (8, 25811973), (9, 22943976), (11, 18772344), (12, 17207982), (18, 11471988), (22, 9386172), (24, 8603991), (27, 7647992), (33, 6257448), (36, 5735994), (44, 4693086), (54, 3823996), (66, 3128724), (72, 2867997), (88, 2346543), (99, 2085816), (108, 1911998), (132, 1564362), (198, 1042908), (216, 955999), (233, 886248), (264, 782181), (297, 695272), (373, 553608), (396, 521454), (466, 443124), (594, 347636), (699, 295416), (746, 276804), (792, 260727), (932, 221562), (1119, 184536), (1188, 173818), (1398, 147708), (1492, 138402), (1864, 110781), (2097, 98472), (2238, 92268), (2376, 86909), (2563, 80568), (2796, 73854), (2984, 69201), (3357, 61512), (4103, 50328), (4194, 49236), (4476, 46134), (5126, 40284), (5592, 36927), (6291, 32824), (6714, 30756), (7689, 26856), (8206, 25164), (8388, 24618), (8952, 23067), (10071, 20504), (10252, 20142), (12309, 16776), (12582, 16412), (13428, 15378)]