200899008

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 224

約数和(自身を含む): 646176000

約数和(自身を除く): 445276992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 76, 87, 96, 108, 114, 116, 144, 152, 171, 174, 192, 211, 216, 228, 232, 261, 288, 304, 342, 348, 422, 432, 456, 464, 513, 522, 551, 576, 608, 633, 684, 696, 783, 844, 864, 912, 928, 1026, 1044, 1102, 1216, 1266, 1368, 1392, 1566, 1653, 1688, 1728, 1824, 1856, 1899, 2052, 2088, 2204, 2532, 2736, 2784, 3132, 3306, 3376, 3648, 3798, 4009, 4104, 4176, 4408, 4959, 5064, 5472, 5568, 5697, 6119, 6264, 6612, 6752, 7596, 8018, 8208, 8352, 8816, 9918, 10128, 10944, 11394, 12027, 12238, 12528, 13224, 13504, 14877, 15192, 16036, 16416, 16704, 17632, 18357, 19836, 20256, 22788, 24054, 24476, 25056, 26448, 29754, 30384, 32072, 32832, 35264, 36081, 36714, 39672, 40512, 45576, 48108, 48952, 50112, 52896, 55071, 59508, 60768, 64144, 72162, 73428, 79344, 91152, 96216, 97904, 105792, 108243, 110142, 116261, 119016, 121536, 128288, 144324, 146856, 158688, 165213, 182304, 192432, 195808, 216486, 220284, 232522, 238032, 256576, 288648, 293712, 317376, 330426, 348783, 364608, 384864, 391616, 432972, 440568, 465044, 476064, 577296, 587424, 660852, 697566, 769728, 865944, 881136, 930088, 952128, 1046349, 1154592, 1174848, 1321704, 1395132, 1731888, 1762272, 1860176, 2092698, 2309184, 2643408, 2790264, 3139047, 3463776, 3524544, 3720352, 4185396, 5286816, 5580528, 6278094, 6927552, 7440704, 8370792, 10573632, 11161056, 12556188, 16741584, 22322112, 25112376, 33483168, 50224752, 66966336, 100449504, 200899008]

約数ペア:

[(1, 200899008), (2, 100449504), (3, 66966336), (4, 50224752), (6, 33483168), (8, 25112376), (9, 22322112), (12, 16741584), (16, 12556188), (18, 11161056), (19, 10573632), (24, 8370792), (27, 7440704), (29, 6927552), (32, 6278094), (36, 5580528), (38, 5286816), (48, 4185396), (54, 3720352), (57, 3524544), (58, 3463776), (64, 3139047), (72, 2790264), (76, 2643408), (87, 2309184), (96, 2092698), (108, 1860176), (114, 1762272), (116, 1731888), (144, 1395132), (152, 1321704), (171, 1174848), (174, 1154592), (192, 1046349), (211, 952128), (216, 930088), (228, 881136), (232, 865944), (261, 769728), (288, 697566), (304, 660852), (342, 587424), (348, 577296), (422, 476064), (432, 465044), (456, 440568), (464, 432972), (513, 391616), (522, 384864), (551, 364608), (576, 348783), (608, 330426), (633, 317376), (684, 293712), (696, 288648), (783, 256576), (844, 238032), (864, 232522), (912, 220284), (928, 216486), (1026, 195808), (1044, 192432), (1102, 182304), (1216, 165213), (1266, 158688), (1368, 146856), (1392, 144324), (1566, 128288), (1653, 121536), (1688, 119016), (1728, 116261), (1824, 110142), (1856, 108243), (1899, 105792), (2052, 97904), (2088, 96216), (2204, 91152), (2532, 79344), (2736, 73428), (2784, 72162), (3132, 64144), (3306, 60768), (3376, 59508), (3648, 55071), (3798, 52896), (4009, 50112), (4104, 48952), (4176, 48108), (4408, 45576), (4959, 40512), (5064, 39672), (5472, 36714), (5568, 36081), (5697, 35264), (6119, 32832), (6264, 32072), (6612, 30384), (6752, 29754), (7596, 26448), (8018, 25056), (8208, 24476), (8352, 24054), (8816, 22788), (9918, 20256), (10128, 19836), (10944, 18357), (11394, 17632), (12027, 16704), (12238, 16416), (12528, 16036), (13224, 15192), (13504, 14877)]