207013536

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 638668800

約数和(自身を除く): 431655264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 59, 62, 72, 93, 96, 108, 118, 124, 131, 144, 177, 186, 216, 236, 248, 262, 279, 288, 354, 372, 393, 432, 472, 496, 524, 531, 558, 708, 744, 786, 837, 864, 944, 992, 1048, 1062, 1116, 1179, 1416, 1488, 1572, 1593, 1674, 1829, 1888, 2096, 2124, 2232, 2358, 2832, 2976, 3144, 3186, 3348, 3537, 3658, 4061, 4192, 4248, 4464, 4716, 5487, 5664, 6288, 6372, 6696, 7074, 7316, 7729, 8122, 8496, 8928, 9432, 10974, 12183, 12576, 12744, 13392, 14148, 14632, 15458, 16244, 16461, 16992, 18864, 21948, 23187, 24366, 25488, 26784, 28296, 29264, 30916, 32488, 32922, 36549, 37728, 43896, 46374, 48732, 49383, 50976, 56592, 58528, 61832, 64976, 65844, 69561, 73098, 87792, 92748, 97464, 98766, 109647, 113184, 123664, 129952, 131688, 139122, 146196, 175584, 185496, 194928, 197532, 208683, 219294, 239599, 247328, 263376, 278244, 292392, 370992, 389856, 395064, 417366, 438588, 479198, 526752, 556488, 584784, 718797, 741984, 790128, 834732, 877176, 958396, 1112976, 1169568, 1437594, 1580256, 1669464, 1754352, 1916792, 2156391, 2225952, 2875188, 3338928, 3508704, 3833584, 4312782, 5750376, 6469173, 6677856, 7667168, 8625564, 11500752, 12938346, 17251128, 23001504, 25876692, 34502256, 51753384, 69004512, 103506768, 207013536]

約数ペア:

[(1, 207013536), (2, 103506768), (3, 69004512), (4, 51753384), (6, 34502256), (8, 25876692), (9, 23001504), (12, 17251128), (16, 12938346), (18, 11500752), (24, 8625564), (27, 7667168), (31, 6677856), (32, 6469173), (36, 5750376), (48, 4312782), (54, 3833584), (59, 3508704), (62, 3338928), (72, 2875188), (93, 2225952), (96, 2156391), (108, 1916792), (118, 1754352), (124, 1669464), (131, 1580256), (144, 1437594), (177, 1169568), (186, 1112976), (216, 958396), (236, 877176), (248, 834732), (262, 790128), (279, 741984), (288, 718797), (354, 584784), (372, 556488), (393, 526752), (432, 479198), (472, 438588), (496, 417366), (524, 395064), (531, 389856), (558, 370992), (708, 292392), (744, 278244), (786, 263376), (837, 247328), (864, 239599), (944, 219294), (992, 208683), (1048, 197532), (1062, 194928), (1116, 185496), (1179, 175584), (1416, 146196), (1488, 139122), (1572, 131688), (1593, 129952), (1674, 123664), (1829, 113184), (1888, 109647), (2096, 98766), (2124, 97464), (2232, 92748), (2358, 87792), (2832, 73098), (2976, 69561), (3144, 65844), (3186, 64976), (3348, 61832), (3537, 58528), (3658, 56592), (4061, 50976), (4192, 49383), (4248, 48732), (4464, 46374), (4716, 43896), (5487, 37728), (5664, 36549), (6288, 32922), (6372, 32488), (6696, 30916), (7074, 29264), (7316, 28296), (7729, 26784), (8122, 25488), (8496, 24366), (8928, 23187), (9432, 21948), (10974, 18864), (12183, 16992), (12576, 16461), (12744, 16244), (13392, 15458), (14148, 14632)]