205100544

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 160

約数和(自身を含む): 608889600

約数和(自身を除く): 403789056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 128, 132, 176, 183, 192, 199, 244, 256, 264, 352, 366, 384, 398, 488, 512, 528, 597, 671, 704, 732, 768, 796, 976, 1056, 1194, 1342, 1408, 1464, 1536, 1592, 1952, 2013, 2112, 2189, 2388, 2684, 2816, 2928, 3184, 3904, 4026, 4224, 4378, 4776, 5368, 5632, 5856, 6368, 6567, 7808, 8052, 8448, 8756, 9552, 10736, 11712, 12139, 12736, 13134, 15616, 16104, 16896, 17512, 19104, 21472, 23424, 24278, 25472, 26268, 31232, 32208, 35024, 36417, 38208, 42944, 46848, 48556, 50944, 52536, 64416, 70048, 72834, 76416, 85888, 93696, 97112, 101888, 105072, 128832, 133529, 140096, 145668, 152832, 171776, 194224, 210144, 257664, 267058, 280192, 291336, 305664, 343552, 388448, 400587, 420288, 515328, 534116, 560384, 582672, 776896, 801174, 840576, 1030656, 1068232, 1120768, 1165344, 1553792, 1602348, 1681152, 2136464, 2330688, 3107584, 3204696, 3362304, 4272928, 4661376, 6215168, 6409392, 8545856, 9322752, 12818784, 17091712, 18645504, 25637568, 34183424, 51275136, 68366848, 102550272, 205100544]

約数ペア:

[(1, 205100544), (2, 102550272), (3, 68366848), (4, 51275136), (6, 34183424), (8, 25637568), (11, 18645504), (12, 17091712), (16, 12818784), (22, 9322752), (24, 8545856), (32, 6409392), (33, 6215168), (44, 4661376), (48, 4272928), (61, 3362304), (64, 3204696), (66, 3107584), (88, 2330688), (96, 2136464), (122, 1681152), (128, 1602348), (132, 1553792), (176, 1165344), (183, 1120768), (192, 1068232), (199, 1030656), (244, 840576), (256, 801174), (264, 776896), (352, 582672), (366, 560384), (384, 534116), (398, 515328), (488, 420288), (512, 400587), (528, 388448), (597, 343552), (671, 305664), (704, 291336), (732, 280192), (768, 267058), (796, 257664), (976, 210144), (1056, 194224), (1194, 171776), (1342, 152832), (1408, 145668), (1464, 140096), (1536, 133529), (1592, 128832), (1952, 105072), (2013, 101888), (2112, 97112), (2189, 93696), (2388, 85888), (2684, 76416), (2816, 72834), (2928, 70048), (3184, 64416), (3904, 52536), (4026, 50944), (4224, 48556), (4378, 46848), (4776, 42944), (5368, 38208), (5632, 36417), (5856, 35024), (6368, 32208), (6567, 31232), (7808, 26268), (8052, 25472), (8448, 24278), (8756, 23424), (9552, 21472), (10736, 19104), (11712, 17512), (12139, 16896), (12736, 16104), (13134, 15616)]