209530944

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:513

約数の個数: 168

約数和(自身を含む): 692838848

約数和(自身を除く): 483307904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 157, 168, 192, 224, 252, 288, 314, 331, 336, 448, 471, 504, 576, 628, 662, 672, 942, 993, 1008, 1099, 1256, 1324, 1344, 1413, 1884, 1986, 2016, 2198, 2317, 2512, 2648, 2826, 2979, 3297, 3768, 3972, 4032, 4396, 4634, 5024, 5296, 5652, 5958, 6594, 6951, 7536, 7944, 8792, 9268, 9891, 10048, 10592, 11304, 11916, 13188, 13902, 15072, 15888, 17584, 18536, 19782, 20853, 21184, 22608, 23832, 26376, 27804, 30144, 31776, 35168, 37072, 39564, 41706, 45216, 47664, 51967, 52752, 55608, 63552, 70336, 74144, 79128, 83412, 90432, 95328, 103934, 105504, 111216, 148288, 155901, 158256, 166824, 190656, 207868, 211008, 222432, 311802, 316512, 333648, 363769, 415736, 444864, 467703, 623604, 633024, 667296, 727538, 831472, 935406, 1091307, 1247208, 1334592, 1455076, 1662944, 1870812, 2182614, 2494416, 2910152, 3273921, 3325888, 3741624, 4365228, 4988832, 5820304, 6547842, 7483248, 8730456, 9977664, 11640608, 13095684, 14966496, 17460912, 23281216, 26191368, 29932992, 34921824, 52382736, 69843648, 104765472, 209530944]

約数ペア:

[(1, 209530944), (2, 104765472), (3, 69843648), (4, 52382736), (6, 34921824), (7, 29932992), (8, 26191368), (9, 23281216), (12, 17460912), (14, 14966496), (16, 13095684), (18, 11640608), (21, 9977664), (24, 8730456), (28, 7483248), (32, 6547842), (36, 5820304), (42, 4988832), (48, 4365228), (56, 3741624), (63, 3325888), (64, 3273921), (72, 2910152), (84, 2494416), (96, 2182614), (112, 1870812), (126, 1662944), (144, 1455076), (157, 1334592), (168, 1247208), (192, 1091307), (224, 935406), (252, 831472), (288, 727538), (314, 667296), (331, 633024), (336, 623604), (448, 467703), (471, 444864), (504, 415736), (576, 363769), (628, 333648), (662, 316512), (672, 311802), (942, 222432), (993, 211008), (1008, 207868), (1099, 190656), (1256, 166824), (1324, 158256), (1344, 155901), (1413, 148288), (1884, 111216), (1986, 105504), (2016, 103934), (2198, 95328), (2317, 90432), (2512, 83412), (2648, 79128), (2826, 74144), (2979, 70336), (3297, 63552), (3768, 55608), (3972, 52752), (4032, 51967), (4396, 47664), (4634, 45216), (5024, 41706), (5296, 39564), (5652, 37072), (5958, 35168), (6594, 31776), (6951, 30144), (7536, 27804), (7944, 26376), (8792, 23832), (9268, 22608), (9891, 21184), (10048, 20853), (10592, 19782), (11304, 18536), (11916, 17584), (13188, 15888), (13902, 15072)]