197537184

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 192

約数和(自身を含む): 636451200

約数和(自身を除く): 438914016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 72, 78, 86, 96, 104, 108, 117, 129, 144, 156, 172, 208, 216, 234, 258, 288, 312, 344, 351, 387, 409, 416, 432, 468, 516, 559, 624, 688, 702, 774, 818, 864, 936, 1032, 1118, 1161, 1227, 1248, 1376, 1404, 1548, 1636, 1677, 1872, 2064, 2236, 2322, 2454, 2808, 3096, 3272, 3354, 3681, 3744, 4128, 4472, 4644, 4908, 5031, 5317, 5616, 6192, 6544, 6708, 7362, 8944, 9288, 9816, 10062, 10634, 11043, 11232, 12384, 13088, 13416, 14724, 15093, 15951, 17587, 17888, 18576, 19632, 20124, 21268, 22086, 26832, 29448, 30186, 31902, 35174, 37152, 39264, 40248, 42536, 44172, 47853, 52761, 53664, 58896, 60372, 63804, 70348, 80496, 85072, 88344, 95706, 105522, 117792, 120744, 127608, 140696, 143559, 158283, 160992, 170144, 176688, 191412, 211044, 228631, 241488, 255216, 281392, 287118, 316566, 353376, 382824, 422088, 457262, 474849, 482976, 510432, 562784, 574236, 633132, 685893, 765648, 844176, 914524, 949698, 1148472, 1266264, 1371786, 1531296, 1688352, 1829048, 1899396, 2057679, 2296944, 2532528, 2743572, 3658096, 3798792, 4115358, 4593888, 5065056, 5487144, 6173037, 7316192, 7597584, 8230716, 10974288, 12346074, 15195168, 16461432, 21948576, 24692148, 32922864, 49384296, 65845728, 98768592, 197537184]

約数ペア:

[(1, 197537184), (2, 98768592), (3, 65845728), (4, 49384296), (6, 32922864), (8, 24692148), (9, 21948576), (12, 16461432), (13, 15195168), (16, 12346074), (18, 10974288), (24, 8230716), (26, 7597584), (27, 7316192), (32, 6173037), (36, 5487144), (39, 5065056), (43, 4593888), (48, 4115358), (52, 3798792), (54, 3658096), (72, 2743572), (78, 2532528), (86, 2296944), (96, 2057679), (104, 1899396), (108, 1829048), (117, 1688352), (129, 1531296), (144, 1371786), (156, 1266264), (172, 1148472), (208, 949698), (216, 914524), (234, 844176), (258, 765648), (288, 685893), (312, 633132), (344, 574236), (351, 562784), (387, 510432), (409, 482976), (416, 474849), (432, 457262), (468, 422088), (516, 382824), (559, 353376), (624, 316566), (688, 287118), (702, 281392), (774, 255216), (818, 241488), (864, 228631), (936, 211044), (1032, 191412), (1118, 176688), (1161, 170144), (1227, 160992), (1248, 158283), (1376, 143559), (1404, 140696), (1548, 127608), (1636, 120744), (1677, 117792), (1872, 105522), (2064, 95706), (2236, 88344), (2322, 85072), (2454, 80496), (2808, 70348), (3096, 63804), (3272, 60372), (3354, 58896), (3681, 53664), (3744, 52761), (4128, 47853), (4472, 44172), (4644, 42536), (4908, 40248), (5031, 39264), (5317, 37152), (5616, 35174), (6192, 31902), (6544, 30186), (6708, 29448), (7362, 26832), (8944, 22086), (9288, 21268), (9816, 20124), (10062, 19632), (10634, 18576), (11043, 17888), (11232, 17587), (12384, 15951), (13088, 15093), (13416, 14724)]