205252488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 256

約数和(自身を含む): 700416000

約数和(自身を除く): 495163512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 31, 36, 42, 54, 56, 58, 62, 63, 72, 84, 87, 93, 108, 116, 124, 126, 151, 168, 174, 186, 189, 203, 216, 217, 232, 248, 252, 261, 279, 302, 348, 372, 378, 406, 434, 453, 504, 522, 558, 604, 609, 651, 696, 744, 756, 783, 812, 837, 868, 899, 906, 1044, 1057, 1116, 1208, 1218, 1302, 1359, 1512, 1566, 1624, 1674, 1736, 1798, 1812, 1827, 1953, 2088, 2114, 2232, 2436, 2604, 2697, 2718, 3132, 3171, 3348, 3596, 3624, 3654, 3906, 4077, 4228, 4379, 4681, 4872, 5208, 5394, 5436, 5481, 5859, 6264, 6293, 6342, 6696, 7192, 7308, 7812, 8091, 8154, 8456, 8758, 9362, 9513, 10788, 10872, 10962, 11718, 12586, 12684, 13137, 14043, 14616, 15624, 16182, 16308, 17516, 18724, 18879, 19026, 21576, 21924, 23436, 24273, 25172, 25368, 26274, 28086, 28539, 30653, 32364, 32616, 32767, 35032, 37448, 37758, 38052, 39411, 42129, 43848, 46872, 48546, 50344, 52548, 56172, 56637, 57078, 61306, 64728, 65534, 75516, 76104, 78822, 84258, 91959, 97092, 98301, 105096, 112344, 113274, 114156, 118233, 122612, 126387, 131068, 135749, 151032, 157644, 168516, 169911, 183918, 194184, 196602, 226548, 228312, 236466, 245224, 252774, 262136, 271498, 275877, 294903, 315288, 337032, 339822, 367836, 393204, 407247, 453096, 472932, 505548, 542996, 551754, 589806, 679644, 735672, 786408, 814494, 827631, 884709, 945864, 950243, 1011096, 1085992, 1103508, 1179612, 1221741, 1359288, 1628988, 1655262, 1769418, 1900486, 2207016, 2359224, 2443482, 2850729, 3257976, 3310524, 3538836, 3665223, 3800972, 4886964, 5701458, 6621048, 7077672, 7330446, 7601944, 8552187, 9773928, 11402916, 14660892, 17104374, 22805832, 25656561, 29321784, 34208748, 51313122, 68417496, 102626244, 205252488]

約数ペア:

[(1, 205252488), (2, 102626244), (3, 68417496), (4, 51313122), (6, 34208748), (7, 29321784), (8, 25656561), (9, 22805832), (12, 17104374), (14, 14660892), (18, 11402916), (21, 9773928), (24, 8552187), (27, 7601944), (28, 7330446), (29, 7077672), (31, 6621048), (36, 5701458), (42, 4886964), (54, 3800972), (56, 3665223), (58, 3538836), (62, 3310524), (63, 3257976), (72, 2850729), (84, 2443482), (87, 2359224), (93, 2207016), (108, 1900486), (116, 1769418), (124, 1655262), (126, 1628988), (151, 1359288), (168, 1221741), (174, 1179612), (186, 1103508), (189, 1085992), (203, 1011096), (216, 950243), (217, 945864), (232, 884709), (248, 827631), (252, 814494), (261, 786408), (279, 735672), (302, 679644), (348, 589806), (372, 551754), (378, 542996), (406, 505548), (434, 472932), (453, 453096), (504, 407247), (522, 393204), (558, 367836), (604, 339822), (609, 337032), (651, 315288), (696, 294903), (744, 275877), (756, 271498), (783, 262136), (812, 252774), (837, 245224), (868, 236466), (899, 228312), (906, 226548), (1044, 196602), (1057, 194184), (1116, 183918), (1208, 169911), (1218, 168516), (1302, 157644), (1359, 151032), (1512, 135749), (1566, 131068), (1624, 126387), (1674, 122612), (1736, 118233), (1798, 114156), (1812, 113274), (1827, 112344), (1953, 105096), (2088, 98301), (2114, 97092), (2232, 91959), (2436, 84258), (2604, 78822), (2697, 76104), (2718, 75516), (3132, 65534), (3171, 64728), (3348, 61306), (3596, 57078), (3624, 56637), (3654, 56172), (3906, 52548), (4077, 50344), (4228, 48546), (4379, 46872), (4681, 43848), (4872, 42129), (5208, 39411), (5394, 38052), (5436, 37758), (5481, 37448), (5859, 35032), (6264, 32767), (6293, 32616), (6342, 32364), (6696, 30653), (7192, 28539), (7308, 28086), (7812, 26274), (8091, 25368), (8154, 25172), (8456, 24273), (8758, 23436), (9362, 21924), (9513, 21576), (10788, 19026), (10872, 18879), (10962, 18724), (11718, 17516), (12586, 16308), (12684, 16182), (13137, 15624), (14043, 14616)]