204919632

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 200

約数和(自身を含む): 641691072

約数和(自身を除く): 436771440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 71, 72, 81, 102, 108, 131, 136, 142, 144, 153, 162, 204, 213, 216, 262, 272, 284, 306, 324, 393, 408, 426, 432, 459, 524, 568, 612, 639, 648, 786, 816, 852, 918, 1048, 1136, 1179, 1207, 1224, 1278, 1296, 1377, 1572, 1704, 1836, 1917, 2096, 2227, 2358, 2414, 2448, 2556, 2754, 3144, 3408, 3537, 3621, 3672, 3834, 4454, 4716, 4828, 5112, 5508, 5751, 6288, 6681, 7074, 7242, 7344, 7668, 8908, 9301, 9432, 9656, 10224, 10611, 10863, 11016, 11502, 13362, 14148, 14484, 15336, 17816, 18602, 18864, 19312, 20043, 21222, 21726, 22032, 23004, 26724, 27903, 28296, 28968, 30672, 32589, 35632, 37204, 40086, 42444, 43452, 46008, 53448, 55806, 56592, 57936, 60129, 65178, 74408, 80172, 83709, 84888, 86904, 92016, 97767, 106896, 111612, 120258, 130356, 148816, 158117, 160344, 167418, 169776, 173808, 180387, 195534, 223224, 240516, 251127, 260712, 316234, 320688, 334836, 360774, 391068, 446448, 474351, 481032, 502254, 521424, 632468, 669672, 721548, 753381, 782136, 948702, 962064, 1004508, 1264936, 1339344, 1423053, 1443096, 1506762, 1564272, 1897404, 2009016, 2529872, 2846106, 2886192, 3013524, 3794808, 4018032, 4269159, 5692212, 6027048, 7589616, 8538318, 11384424, 12054096, 12807477, 17076636, 22768848, 25614954, 34153272, 51229908, 68306544, 102459816, 204919632]

約数ペア:

[(1, 204919632), (2, 102459816), (3, 68306544), (4, 51229908), (6, 34153272), (8, 25614954), (9, 22768848), (12, 17076636), (16, 12807477), (17, 12054096), (18, 11384424), (24, 8538318), (27, 7589616), (34, 6027048), (36, 5692212), (48, 4269159), (51, 4018032), (54, 3794808), (68, 3013524), (71, 2886192), (72, 2846106), (81, 2529872), (102, 2009016), (108, 1897404), (131, 1564272), (136, 1506762), (142, 1443096), (144, 1423053), (153, 1339344), (162, 1264936), (204, 1004508), (213, 962064), (216, 948702), (262, 782136), (272, 753381), (284, 721548), (306, 669672), (324, 632468), (393, 521424), (408, 502254), (426, 481032), (432, 474351), (459, 446448), (524, 391068), (568, 360774), (612, 334836), (639, 320688), (648, 316234), (786, 260712), (816, 251127), (852, 240516), (918, 223224), (1048, 195534), (1136, 180387), (1179, 173808), (1207, 169776), (1224, 167418), (1278, 160344), (1296, 158117), (1377, 148816), (1572, 130356), (1704, 120258), (1836, 111612), (1917, 106896), (2096, 97767), (2227, 92016), (2358, 86904), (2414, 84888), (2448, 83709), (2556, 80172), (2754, 74408), (3144, 65178), (3408, 60129), (3537, 57936), (3621, 56592), (3672, 55806), (3834, 53448), (4454, 46008), (4716, 43452), (4828, 42444), (5112, 40086), (5508, 37204), (5751, 35632), (6288, 32589), (6681, 30672), (7074, 28968), (7242, 28296), (7344, 27903), (7668, 26724), (8908, 23004), (9301, 22032), (9432, 21726), (9656, 21222), (10224, 20043), (10611, 19312), (10863, 18864), (11016, 18602), (11502, 17816), (13362, 15336), (14148, 14484)]