206711304

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 574560000

約数和(自身を除く): 367848696

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 37, 46, 58, 69, 74, 87, 92, 111, 116, 138, 148, 174, 184, 222, 232, 276, 296, 348, 349, 444, 552, 667, 696, 698, 851, 888, 1047, 1073, 1334, 1396, 1702, 2001, 2094, 2146, 2553, 2668, 2792, 3219, 3404, 4002, 4188, 4292, 5106, 5336, 6438, 6808, 8004, 8027, 8376, 8584, 10121, 10212, 12876, 12913, 16008, 16054, 20242, 20424, 24081, 24679, 25752, 25826, 30363, 32108, 38739, 40484, 48162, 49358, 51652, 60726, 64216, 74037, 77478, 80968, 96324, 98716, 103304, 121452, 148074, 154956, 192648, 197432, 232783, 242904, 296148, 296999, 309912, 374477, 465566, 592296, 593998, 698349, 748954, 890997, 931132, 1123431, 1187996, 1396698, 1497908, 1781994, 1862264, 2246862, 2375992, 2793396, 2995816, 3563988, 4493724, 5586792, 7127976, 8612971, 8987448, 17225942, 25838913, 34451884, 51677826, 68903768, 103355652, 206711304]

約数ペア:

[(1, 206711304), (2, 103355652), (3, 68903768), (4, 51677826), (6, 34451884), (8, 25838913), (12, 17225942), (23, 8987448), (24, 8612971), (29, 7127976), (37, 5586792), (46, 4493724), (58, 3563988), (69, 2995816), (74, 2793396), (87, 2375992), (92, 2246862), (111, 1862264), (116, 1781994), (138, 1497908), (148, 1396698), (174, 1187996), (184, 1123431), (222, 931132), (232, 890997), (276, 748954), (296, 698349), (348, 593998), (349, 592296), (444, 465566), (552, 374477), (667, 309912), (696, 296999), (698, 296148), (851, 242904), (888, 232783), (1047, 197432), (1073, 192648), (1334, 154956), (1396, 148074), (1702, 121452), (2001, 103304), (2094, 98716), (2146, 96324), (2553, 80968), (2668, 77478), (2792, 74037), (3219, 64216), (3404, 60726), (4002, 51652), (4188, 49358), (4292, 48162), (5106, 40484), (5336, 38739), (6438, 32108), (6808, 30363), (8004, 25826), (8027, 25752), (8376, 24679), (8584, 24081), (10121, 20424), (10212, 20242), (12876, 16054), (12913, 16008)]