205073856

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 280

約数和(自身を含む): 697047120

約数和(自身を除く): 491973264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 81, 96, 102, 104, 108, 117, 136, 144, 153, 156, 162, 179, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 324, 351, 358, 408, 416, 432, 442, 459, 468, 537, 544, 576, 612, 624, 648, 663, 702, 716, 816, 832, 864, 884, 918, 936, 1053, 1074, 1088, 1224, 1248, 1296, 1326, 1377, 1404, 1432, 1611, 1632, 1728, 1768, 1836, 1872, 1989, 2106, 2148, 2327, 2448, 2496, 2592, 2652, 2754, 2808, 2864, 3043, 3222, 3264, 3536, 3672, 3744, 3978, 4212, 4296, 4654, 4833, 4896, 5184, 5304, 5508, 5616, 5728, 5967, 6086, 6444, 6981, 7072, 7344, 7488, 7956, 8424, 8592, 9129, 9308, 9666, 9792, 10608, 11016, 11232, 11456, 11934, 12172, 12888, 13962, 14144, 14499, 14688, 15912, 16848, 17184, 17901, 18258, 18616, 19332, 20943, 21216, 22032, 22464, 23868, 24344, 25776, 27387, 27924, 28998, 29376, 31824, 33696, 34368, 35802, 36516, 37232, 38664, 39559, 41886, 42432, 44064, 47736, 48688, 51552, 54774, 55848, 57996, 62829, 63648, 67392, 71604, 73032, 74464, 77328, 79118, 82161, 83772, 88128, 95472, 97376, 103104, 109548, 111696, 115992, 118677, 125658, 127296, 143208, 146064, 148928, 154656, 158236, 164322, 167544, 188487, 190944, 194752, 219096, 223392, 231984, 237354, 246483, 251316, 286416, 292128, 309312, 316472, 328644, 335088, 356031, 376974, 381888, 438192, 446784, 463968, 474708, 492966, 502632, 572832, 584256, 632944, 657288, 670176, 712062, 753948, 876384, 927936, 949416, 985932, 1005264, 1068093, 1145664, 1265888, 1314576, 1340352, 1424124, 1507896, 1752768, 1898832, 1971864, 2010528, 2136186, 2531776, 2629152, 2848248, 3015792, 3204279, 3797664, 3943728, 4021056, 4272372, 5258304, 5696496, 6031584, 6408558, 7595328, 7887456, 8544744, 11392992, 12063168, 12817116, 15774912, 17089488, 22785984, 25634232, 34178976, 51268464, 68357952, 102536928, 205073856]

約数ペア:

[(1, 205073856), (2, 102536928), (3, 68357952), (4, 51268464), (6, 34178976), (8, 25634232), (9, 22785984), (12, 17089488), (13, 15774912), (16, 12817116), (17, 12063168), (18, 11392992), (24, 8544744), (26, 7887456), (27, 7595328), (32, 6408558), (34, 6031584), (36, 5696496), (39, 5258304), (48, 4272372), (51, 4021056), (52, 3943728), (54, 3797664), (64, 3204279), (68, 3015792), (72, 2848248), (78, 2629152), (81, 2531776), (96, 2136186), (102, 2010528), (104, 1971864), (108, 1898832), (117, 1752768), (136, 1507896), (144, 1424124), (153, 1340352), (156, 1314576), (162, 1265888), (179, 1145664), (192, 1068093), (204, 1005264), (208, 985932), (216, 949416), (221, 927936), (234, 876384), (272, 753948), (288, 712062), (306, 670176), (312, 657288), (324, 632944), (351, 584256), (358, 572832), (408, 502632), (416, 492966), (432, 474708), (442, 463968), (459, 446784), (468, 438192), (537, 381888), (544, 376974), (576, 356031), (612, 335088), (624, 328644), (648, 316472), (663, 309312), (702, 292128), (716, 286416), (816, 251316), (832, 246483), (864, 237354), (884, 231984), (918, 223392), (936, 219096), (1053, 194752), (1074, 190944), (1088, 188487), (1224, 167544), (1248, 164322), (1296, 158236), (1326, 154656), (1377, 148928), (1404, 146064), (1432, 143208), (1611, 127296), (1632, 125658), (1728, 118677), (1768, 115992), (1836, 111696), (1872, 109548), (1989, 103104), (2106, 97376), (2148, 95472), (2327, 88128), (2448, 83772), (2496, 82161), (2592, 79118), (2652, 77328), (2754, 74464), (2808, 73032), (2864, 71604), (3043, 67392), (3222, 63648), (3264, 62829), (3536, 57996), (3672, 55848), (3744, 54774), (3978, 51552), (4212, 48688), (4296, 47736), (4654, 44064), (4833, 42432), (4896, 41886), (5184, 39559), (5304, 38664), (5508, 37232), (5616, 36516), (5728, 35802), (5967, 34368), (6086, 33696), (6444, 31824), (6981, 29376), (7072, 28998), (7344, 27924), (7488, 27387), (7956, 25776), (8424, 24344), (8592, 23868), (9129, 22464), (9308, 22032), (9666, 21216), (9792, 20943), (10608, 19332), (11016, 18616), (11232, 18258), (11456, 17901), (11934, 17184), (12172, 16848), (12888, 15912), (13962, 14688), (14144, 14499)]