208833984

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{7109}}^1$

素因数の和:7147

約数の個数: 112

約数和(自身を含む): 650138400

約数和(自身を除く): 441304416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1224, 1632, 1728, 1836, 2448, 3264, 3672, 4896, 7109, 7344, 9792, 14218, 14688, 21327, 28436, 29376, 42654, 56872, 63981, 85308, 113744, 120853, 127962, 170616, 191943, 227488, 241706, 255924, 341232, 362559, 383886, 454976, 483412, 511848, 682464, 725118, 767772, 966824, 1023696, 1087677, 1364928, 1450236, 1535544, 1933648, 2047392, 2175354, 2900472, 3071088, 3263031, 3867296, 4094784, 4350708, 5800944, 6142176, 6526062, 7734592, 8701416, 11601888, 12284352, 13052124, 17402832, 23203776, 26104248, 34805664, 52208496, 69611328, 104416992, 208833984]

約数ペア:

[(1, 208833984), (2, 104416992), (3, 69611328), (4, 52208496), (6, 34805664), (8, 26104248), (9, 23203776), (12, 17402832), (16, 13052124), (17, 12284352), (18, 11601888), (24, 8701416), (27, 7734592), (32, 6526062), (34, 6142176), (36, 5800944), (48, 4350708), (51, 4094784), (54, 3867296), (64, 3263031), (68, 3071088), (72, 2900472), (96, 2175354), (102, 2047392), (108, 1933648), (136, 1535544), (144, 1450236), (153, 1364928), (192, 1087677), (204, 1023696), (216, 966824), (272, 767772), (288, 725118), (306, 682464), (408, 511848), (432, 483412), (459, 454976), (544, 383886), (576, 362559), (612, 341232), (816, 255924), (864, 241706), (918, 227488), (1088, 191943), (1224, 170616), (1632, 127962), (1728, 120853), (1836, 113744), (2448, 85308), (3264, 63981), (3672, 56872), (4896, 42654), (7109, 29376), (7344, 28436), (9792, 21327), (14218, 14688)]