205974912

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 256

約数和(自身を含む): 668989440

約数和(自身を除く): 463014528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 121, 124, 128, 132, 143, 156, 176, 186, 192, 208, 242, 248, 264, 286, 312, 341, 352, 363, 372, 384, 403, 416, 429, 484, 496, 528, 572, 624, 682, 704, 726, 744, 806, 832, 858, 968, 992, 1023, 1056, 1144, 1209, 1248, 1331, 1364, 1408, 1452, 1488, 1573, 1612, 1664, 1716, 1936, 1984, 2046, 2112, 2288, 2418, 2496, 2662, 2728, 2904, 2976, 3146, 3224, 3432, 3751, 3872, 3968, 3993, 4092, 4224, 4433, 4576, 4719, 4836, 4992, 5324, 5456, 5808, 5952, 6292, 6448, 6864, 7502, 7744, 7986, 8184, 8866, 9152, 9438, 9672, 10648, 10912, 11253, 11616, 11904, 12584, 12896, 13299, 13728, 15004, 15488, 15972, 16368, 17303, 17732, 18304, 18876, 19344, 21296, 21824, 22506, 23232, 25168, 25792, 26598, 27456, 30008, 31944, 32736, 34606, 35464, 37752, 38688, 41261, 42592, 43648, 45012, 46464, 48763, 50336, 51584, 51909, 53196, 54912, 60016, 63888, 65472, 69212, 70928, 75504, 77376, 82522, 85184, 90024, 97526, 100672, 103818, 106392, 120032, 123783, 127776, 130944, 138424, 141856, 146289, 151008, 154752, 165044, 170368, 180048, 195052, 201344, 207636, 212784, 240064, 247566, 255552, 276848, 283712, 292578, 302016, 330088, 360096, 390104, 415272, 425568, 480128, 495132, 511104, 536393, 553696, 567424, 585156, 604032, 660176, 720192, 780208, 830544, 851136, 990264, 1072786, 1107392, 1170312, 1320352, 1440384, 1560416, 1609179, 1661088, 1702272, 1980528, 2145572, 2214784, 2340624, 2640704, 3120832, 3218358, 3322176, 3961056, 4291144, 4681248, 5281408, 6241664, 6436716, 6644352, 7922112, 8582288, 9362496, 12873432, 15844224, 17164576, 18724992, 25746864, 34329152, 51493728, 68658304, 102987456, 205974912]

約数ペア:

[(1, 205974912), (2, 102987456), (3, 68658304), (4, 51493728), (6, 34329152), (8, 25746864), (11, 18724992), (12, 17164576), (13, 15844224), (16, 12873432), (22, 9362496), (24, 8582288), (26, 7922112), (31, 6644352), (32, 6436716), (33, 6241664), (39, 5281408), (44, 4681248), (48, 4291144), (52, 3961056), (62, 3322176), (64, 3218358), (66, 3120832), (78, 2640704), (88, 2340624), (93, 2214784), (96, 2145572), (104, 1980528), (121, 1702272), (124, 1661088), (128, 1609179), (132, 1560416), (143, 1440384), (156, 1320352), (176, 1170312), (186, 1107392), (192, 1072786), (208, 990264), (242, 851136), (248, 830544), (264, 780208), (286, 720192), (312, 660176), (341, 604032), (352, 585156), (363, 567424), (372, 553696), (384, 536393), (403, 511104), (416, 495132), (429, 480128), (484, 425568), (496, 415272), (528, 390104), (572, 360096), (624, 330088), (682, 302016), (704, 292578), (726, 283712), (744, 276848), (806, 255552), (832, 247566), (858, 240064), (968, 212784), (992, 207636), (1023, 201344), (1056, 195052), (1144, 180048), (1209, 170368), (1248, 165044), (1331, 154752), (1364, 151008), (1408, 146289), (1452, 141856), (1488, 138424), (1573, 130944), (1612, 127776), (1664, 123783), (1716, 120032), (1936, 106392), (1984, 103818), (2046, 100672), (2112, 97526), (2288, 90024), (2418, 85184), (2496, 82522), (2662, 77376), (2728, 75504), (2904, 70928), (2976, 69212), (3146, 65472), (3224, 63888), (3432, 60016), (3751, 54912), (3872, 53196), (3968, 51909), (3993, 51584), (4092, 50336), (4224, 48763), (4433, 46464), (4576, 45012), (4719, 43648), (4836, 42592), (4992, 41261), (5324, 38688), (5456, 37752), (5808, 35464), (5952, 34606), (6292, 32736), (6448, 31944), (6864, 30008), (7502, 27456), (7744, 26598), (7986, 25792), (8184, 25168), (8866, 23232), (9152, 22506), (9438, 21824), (9672, 21296), (10648, 19344), (10912, 18876), (11253, 18304), (11616, 17732), (11904, 17303), (12584, 16368), (12896, 15972), (13299, 15488), (13728, 15004)]