208210464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 759507840

約数和(自身を除く): 551297376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 41, 42, 44, 48, 56, 63, 66, 72, 77, 82, 84, 88, 96, 99, 112, 123, 126, 132, 144, 154, 164, 168, 176, 198, 224, 229, 231, 246, 252, 264, 287, 288, 308, 328, 336, 352, 369, 396, 451, 458, 462, 492, 504, 528, 574, 616, 656, 672, 687, 693, 738, 792, 861, 902, 916, 924, 984, 1008, 1056, 1148, 1232, 1312, 1353, 1374, 1386, 1476, 1584, 1603, 1722, 1804, 1832, 1848, 1968, 2016, 2061, 2296, 2464, 2519, 2583, 2706, 2748, 2772, 2952, 3157, 3168, 3206, 3444, 3608, 3664, 3696, 3936, 4059, 4122, 4592, 4809, 5038, 5166, 5412, 5496, 5544, 5904, 6314, 6412, 6888, 7216, 7328, 7392, 7557, 8118, 8244, 9184, 9389, 9471, 9618, 10076, 10332, 10824, 10992, 11088, 11808, 12628, 12824, 13776, 14427, 14432, 15114, 16236, 16488, 17633, 18778, 18942, 19236, 20152, 20664, 21648, 21984, 22176, 22671, 25256, 25648, 27552, 28167, 28413, 28854, 30228, 32472, 32976, 35266, 37556, 37884, 38472, 40304, 41328, 43296, 45342, 50512, 51296, 52899, 56334, 56826, 57708, 60456, 64944, 65723, 65952, 70532, 75112, 75768, 76944, 80608, 82656, 84501, 90684, 101024, 103279, 105798, 112668, 113652, 115416, 120912, 129888, 131446, 141064, 150224, 151536, 153888, 158697, 169002, 181368, 197169, 206558, 211596, 225336, 227304, 230832, 241824, 262892, 282128, 300448, 303072, 309837, 317394, 338004, 362736, 394338, 413116, 423192, 450672, 454608, 461664, 525784, 564256, 591507, 619674, 634788, 676008, 722953, 725472, 788676, 826232, 846384, 901344, 909216, 929511, 1051568, 1183014, 1239348, 1269576, 1352016, 1445906, 1577352, 1652464, 1692768, 1859022, 2103136, 2168859, 2366028, 2478696, 2539152, 2704032, 2891812, 3154704, 3304928, 3718044, 4337718, 4732056, 4957392, 5078304, 5783624, 6309408, 6506577, 7436088, 8675436, 9464112, 9914784, 11567248, 13013154, 14872176, 17350872, 18928224, 23134496, 26026308, 29744352, 34701744, 52052616, 69403488, 104105232, 208210464]

約数ペア:

[(1, 208210464), (2, 104105232), (3, 69403488), (4, 52052616), (6, 34701744), (7, 29744352), (8, 26026308), (9, 23134496), (11, 18928224), (12, 17350872), (14, 14872176), (16, 13013154), (18, 11567248), (21, 9914784), (22, 9464112), (24, 8675436), (28, 7436088), (32, 6506577), (33, 6309408), (36, 5783624), (41, 5078304), (42, 4957392), (44, 4732056), (48, 4337718), (56, 3718044), (63, 3304928), (66, 3154704), (72, 2891812), (77, 2704032), (82, 2539152), (84, 2478696), (88, 2366028), (96, 2168859), (99, 2103136), (112, 1859022), (123, 1692768), (126, 1652464), (132, 1577352), (144, 1445906), (154, 1352016), (164, 1269576), (168, 1239348), (176, 1183014), (198, 1051568), (224, 929511), (229, 909216), (231, 901344), (246, 846384), (252, 826232), (264, 788676), (287, 725472), (288, 722953), (308, 676008), (328, 634788), (336, 619674), (352, 591507), (369, 564256), (396, 525784), (451, 461664), (458, 454608), (462, 450672), (492, 423192), (504, 413116), (528, 394338), (574, 362736), (616, 338004), (656, 317394), (672, 309837), (687, 303072), (693, 300448), (738, 282128), (792, 262892), (861, 241824), (902, 230832), (916, 227304), (924, 225336), (984, 211596), (1008, 206558), (1056, 197169), (1148, 181368), (1232, 169002), (1312, 158697), (1353, 153888), (1374, 151536), (1386, 150224), (1476, 141064), (1584, 131446), (1603, 129888), (1722, 120912), (1804, 115416), (1832, 113652), (1848, 112668), (1968, 105798), (2016, 103279), (2061, 101024), (2296, 90684), (2464, 84501), (2519, 82656), (2583, 80608), (2706, 76944), (2748, 75768), (2772, 75112), (2952, 70532), (3157, 65952), (3168, 65723), (3206, 64944), (3444, 60456), (3608, 57708), (3664, 56826), (3696, 56334), (3936, 52899), (4059, 51296), (4122, 50512), (4592, 45342), (4809, 43296), (5038, 41328), (5166, 40304), (5412, 38472), (5496, 37884), (5544, 37556), (5904, 35266), (6314, 32976), (6412, 32472), (6888, 30228), (7216, 28854), (7328, 28413), (7392, 28167), (7557, 27552), (8118, 25648), (8244, 25256), (9184, 22671), (9389, 22176), (9471, 21984), (9618, 21648), (10076, 20664), (10332, 20152), (10824, 19236), (10992, 18942), (11088, 18778), (11808, 17633), (12628, 16488), (12824, 16236), (13776, 15114), (14427, 14432)]