204164688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1161

約数の個数: 160

約数和(自身を含む): 664846336

約数和(自身を除く): 460681648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 104, 112, 129, 156, 168, 172, 182, 208, 258, 273, 301, 312, 336, 344, 364, 516, 546, 559, 602, 624, 688, 728, 903, 1032, 1087, 1092, 1118, 1204, 1456, 1677, 1806, 2064, 2174, 2184, 2236, 2408, 3261, 3354, 3612, 3913, 4348, 4368, 4472, 4816, 6522, 6708, 7224, 7609, 7826, 8696, 8944, 11739, 13044, 13416, 14131, 14448, 15218, 15652, 17392, 22827, 23478, 26088, 26832, 28262, 30436, 31304, 42393, 45654, 46741, 46956, 52176, 56524, 60872, 62608, 84786, 91308, 93482, 93912, 98917, 113048, 121744, 140223, 169572, 182616, 186964, 187824, 197834, 226096, 280446, 296751, 327187, 339144, 365232, 373928, 395668, 560892, 593502, 607633, 654374, 678288, 747856, 791336, 981561, 1121784, 1187004, 1215266, 1308748, 1582672, 1822899, 1963122, 2243568, 2374008, 2430532, 2617496, 3645798, 3926244, 4253431, 4748016, 4861064, 5234992, 7291596, 7852488, 8506862, 9722128, 12760293, 14583192, 15704976, 17013724, 25520586, 29166384, 34027448, 51041172, 68054896, 102082344, 204164688]

約数ペア:

[(1, 204164688), (2, 102082344), (3, 68054896), (4, 51041172), (6, 34027448), (7, 29166384), (8, 25520586), (12, 17013724), (13, 15704976), (14, 14583192), (16, 12760293), (21, 9722128), (24, 8506862), (26, 7852488), (28, 7291596), (39, 5234992), (42, 4861064), (43, 4748016), (48, 4253431), (52, 3926244), (56, 3645798), (78, 2617496), (84, 2430532), (86, 2374008), (91, 2243568), (104, 1963122), (112, 1822899), (129, 1582672), (156, 1308748), (168, 1215266), (172, 1187004), (182, 1121784), (208, 981561), (258, 791336), (273, 747856), (301, 678288), (312, 654374), (336, 607633), (344, 593502), (364, 560892), (516, 395668), (546, 373928), (559, 365232), (602, 339144), (624, 327187), (688, 296751), (728, 280446), (903, 226096), (1032, 197834), (1087, 187824), (1092, 186964), (1118, 182616), (1204, 169572), (1456, 140223), (1677, 121744), (1806, 113048), (2064, 98917), (2174, 93912), (2184, 93482), (2236, 91308), (2408, 84786), (3261, 62608), (3354, 60872), (3612, 56524), (3913, 52176), (4348, 46956), (4368, 46741), (4472, 45654), (4816, 42393), (6522, 31304), (6708, 30436), (7224, 28262), (7609, 26832), (7826, 26088), (8696, 23478), (8944, 22827), (11739, 17392), (13044, 15652), (13416, 15218), (14131, 14448)]