209854848

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:637

約数の個数: 192

約数和(自身を含む): 683726400

約数和(自身を除く): 473871552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 384, 392, 399, 448, 456, 532, 587, 588, 608, 672, 784, 798, 896, 912, 931, 1064, 1174, 1176, 1216, 1344, 1568, 1596, 1761, 1824, 1862, 2128, 2348, 2352, 2432, 2688, 2793, 3136, 3192, 3522, 3648, 3724, 4109, 4256, 4696, 4704, 5586, 6272, 6384, 7044, 7296, 7448, 8218, 8512, 9392, 9408, 11153, 11172, 12327, 12768, 14088, 14896, 16436, 17024, 18784, 18816, 22306, 22344, 24654, 25536, 28176, 28763, 29792, 32872, 33459, 37568, 44612, 44688, 49308, 51072, 56352, 57526, 59584, 65744, 66918, 75136, 78071, 86289, 89224, 89376, 98616, 112704, 115052, 119168, 131488, 133836, 156142, 172578, 178448, 178752, 197232, 225408, 230104, 234213, 262976, 267672, 312284, 345156, 356896, 357504, 394464, 460208, 468426, 525952, 535344, 546497, 624568, 690312, 713792, 788928, 920416, 936852, 1070688, 1092994, 1249136, 1380624, 1427584, 1577856, 1639491, 1840832, 1873704, 2141376, 2185988, 2498272, 2761248, 3278982, 3681664, 3747408, 4282752, 4371976, 4996544, 5522496, 6557964, 7494816, 8743952, 9993088, 11044992, 13115928, 14989632, 17487904, 26231856, 29979264, 34975808, 52463712, 69951616, 104927424, 209854848]

約数ペア:

[(1, 209854848), (2, 104927424), (3, 69951616), (4, 52463712), (6, 34975808), (7, 29979264), (8, 26231856), (12, 17487904), (14, 14989632), (16, 13115928), (19, 11044992), (21, 9993088), (24, 8743952), (28, 7494816), (32, 6557964), (38, 5522496), (42, 4996544), (48, 4371976), (49, 4282752), (56, 3747408), (57, 3681664), (64, 3278982), (76, 2761248), (84, 2498272), (96, 2185988), (98, 2141376), (112, 1873704), (114, 1840832), (128, 1639491), (133, 1577856), (147, 1427584), (152, 1380624), (168, 1249136), (192, 1092994), (196, 1070688), (224, 936852), (228, 920416), (266, 788928), (294, 713792), (304, 690312), (336, 624568), (384, 546497), (392, 535344), (399, 525952), (448, 468426), (456, 460208), (532, 394464), (587, 357504), (588, 356896), (608, 345156), (672, 312284), (784, 267672), (798, 262976), (896, 234213), (912, 230104), (931, 225408), (1064, 197232), (1174, 178752), (1176, 178448), (1216, 172578), (1344, 156142), (1568, 133836), (1596, 131488), (1761, 119168), (1824, 115052), (1862, 112704), (2128, 98616), (2348, 89376), (2352, 89224), (2432, 86289), (2688, 78071), (2793, 75136), (3136, 66918), (3192, 65744), (3522, 59584), (3648, 57526), (3724, 56352), (4109, 51072), (4256, 49308), (4696, 44688), (4704, 44612), (5586, 37568), (6272, 33459), (6384, 32872), (7044, 29792), (7296, 28763), (7448, 28176), (8218, 25536), (8512, 24654), (9392, 22344), (9408, 22306), (11153, 18816), (11172, 18784), (12327, 17024), (12768, 16436), (14088, 14896)]