207517968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 711859200

約数和(自身を除く): 504341232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 36, 42, 48, 56, 58, 62, 63, 72, 84, 87, 93, 112, 116, 124, 126, 144, 168, 174, 186, 203, 217, 229, 232, 248, 252, 261, 279, 336, 348, 372, 406, 434, 458, 464, 496, 504, 522, 558, 609, 651, 687, 696, 744, 812, 868, 899, 916, 1008, 1044, 1116, 1218, 1302, 1374, 1392, 1488, 1603, 1624, 1736, 1798, 1827, 1832, 1953, 2061, 2088, 2232, 2436, 2604, 2697, 2748, 3206, 3248, 3472, 3596, 3654, 3664, 3906, 4122, 4176, 4464, 4809, 4872, 5208, 5394, 5496, 6293, 6412, 6641, 7099, 7192, 7308, 7812, 8091, 8244, 9618, 9744, 10416, 10788, 10992, 12586, 12824, 13282, 14198, 14384, 14427, 14616, 15624, 16182, 16488, 18879, 19236, 19923, 21297, 21576, 25172, 25648, 26564, 28396, 28854, 29232, 31248, 32364, 32976, 37758, 38472, 39846, 42594, 43152, 46487, 49693, 50344, 53128, 56637, 56792, 57708, 59769, 63891, 64728, 75516, 76944, 79692, 85188, 92974, 99386, 100688, 106256, 113274, 113584, 115416, 119538, 127782, 129456, 139461, 149079, 151032, 159384, 170376, 185948, 198772, 205871, 226548, 230832, 239076, 255564, 278922, 298158, 302064, 318768, 340752, 371896, 397544, 411742, 418383, 447237, 453096, 478152, 511128, 557844, 596316, 617613, 743792, 795088, 823484, 836766, 894474, 906192, 956304, 1022256, 1115688, 1192632, 1235226, 1441097, 1646968, 1673532, 1788948, 1852839, 2231376, 2385264, 2470452, 2882194, 3293936, 3347064, 3577896, 3705678, 4323291, 4940904, 5764388, 6694128, 7155792, 7411356, 8646582, 9881808, 11528776, 12969873, 14822712, 17293164, 23057552, 25939746, 29645424, 34586328, 51879492, 69172656, 103758984, 207517968]

約数ペア:

[(1, 207517968), (2, 103758984), (3, 69172656), (4, 51879492), (6, 34586328), (7, 29645424), (8, 25939746), (9, 23057552), (12, 17293164), (14, 14822712), (16, 12969873), (18, 11528776), (21, 9881808), (24, 8646582), (28, 7411356), (29, 7155792), (31, 6694128), (36, 5764388), (42, 4940904), (48, 4323291), (56, 3705678), (58, 3577896), (62, 3347064), (63, 3293936), (72, 2882194), (84, 2470452), (87, 2385264), (93, 2231376), (112, 1852839), (116, 1788948), (124, 1673532), (126, 1646968), (144, 1441097), (168, 1235226), (174, 1192632), (186, 1115688), (203, 1022256), (217, 956304), (229, 906192), (232, 894474), (248, 836766), (252, 823484), (261, 795088), (279, 743792), (336, 617613), (348, 596316), (372, 557844), (406, 511128), (434, 478152), (458, 453096), (464, 447237), (496, 418383), (504, 411742), (522, 397544), (558, 371896), (609, 340752), (651, 318768), (687, 302064), (696, 298158), (744, 278922), (812, 255564), (868, 239076), (899, 230832), (916, 226548), (1008, 205871), (1044, 198772), (1116, 185948), (1218, 170376), (1302, 159384), (1374, 151032), (1392, 149079), (1488, 139461), (1603, 129456), (1624, 127782), (1736, 119538), (1798, 115416), (1827, 113584), (1832, 113274), (1953, 106256), (2061, 100688), (2088, 99386), (2232, 92974), (2436, 85188), (2604, 79692), (2697, 76944), (2748, 75516), (3206, 64728), (3248, 63891), (3472, 59769), (3596, 57708), (3654, 56792), (3664, 56637), (3906, 53128), (4122, 50344), (4176, 49693), (4464, 46487), (4809, 43152), (4872, 42594), (5208, 39846), (5394, 38472), (5496, 37758), (6293, 32976), (6412, 32364), (6641, 31248), (7099, 29232), (7192, 28854), (7308, 28396), (7812, 26564), (8091, 25648), (8244, 25172), (9618, 21576), (9744, 21297), (10416, 19923), (10788, 19236), (10992, 18879), (12586, 16488), (12824, 16182), (13282, 15624), (14198, 14616), (14384, 14427)]