211789026

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 513696960

約数和(自身を除く): 301907934

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 41, 51, 54, 82, 102, 123, 153, 246, 289, 306, 331, 369, 459, 578, 662, 697, 738, 867, 918, 993, 1107, 1394, 1734, 1986, 2091, 2214, 2601, 2979, 4182, 5202, 5627, 5958, 6273, 7803, 8937, 11254, 11849, 12546, 13571, 15606, 16881, 17874, 18819, 23698, 27142, 33762, 35547, 37638, 40713, 50643, 71094, 81426, 95659, 101286, 106641, 122139, 151929, 191318, 213282, 230707, 244278, 286977, 303858, 319923, 366417, 461414, 573954, 639846, 692121, 732834, 860931, 1384242, 1721862, 2076363, 2582793, 3922019, 4152726, 5165586, 6229089, 7844038, 11766057, 12458178, 23532114, 35298171, 70596342, 105894513, 211789026]

約数ペア:

[(1, 211789026), (2, 105894513), (3, 70596342), (6, 35298171), (9, 23532114), (17, 12458178), (18, 11766057), (27, 7844038), (34, 6229089), (41, 5165586), (51, 4152726), (54, 3922019), (82, 2582793), (102, 2076363), (123, 1721862), (153, 1384242), (246, 860931), (289, 732834), (306, 692121), (331, 639846), (369, 573954), (459, 461414), (578, 366417), (662, 319923), (697, 303858), (738, 286977), (867, 244278), (918, 230707), (993, 213282), (1107, 191318), (1394, 151929), (1734, 122139), (1986, 106641), (2091, 101286), (2214, 95659), (2601, 81426), (2979, 71094), (4182, 50643), (5202, 40713), (5627, 37638), (5958, 35547), (6273, 33762), (7803, 27142), (8937, 23698), (11254, 18819), (11849, 17874), (12546, 16881), (13571, 15606)]