199586688

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1876

約数の個数: 128

約数和(自身を含む): 621008640

約数和(自身を除く): 421421952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 656, 672, 861, 896, 984, 1148, 1312, 1344, 1722, 1811, 1968, 2296, 2624, 2688, 3444, 3622, 3936, 4592, 5248, 5433, 6888, 7244, 7872, 9184, 10866, 12677, 13776, 14488, 15744, 18368, 21732, 25354, 27552, 28976, 36736, 38031, 43464, 50708, 55104, 57952, 74251, 76062, 86928, 101416, 110208, 115904, 148502, 152124, 173856, 202832, 222753, 231808, 297004, 304248, 347712, 405664, 445506, 519757, 594008, 608496, 695424, 811328, 891012, 1039514, 1188016, 1216992, 1559271, 1622656, 1782024, 2079028, 2376032, 2433984, 3118542, 3564048, 4158056, 4752064, 4867968, 6237084, 7128096, 8316112, 9504128, 12474168, 14256192, 16632224, 24948336, 28512384, 33264448, 49896672, 66528896, 99793344, 199586688]

約数ペア:

[(1, 199586688), (2, 99793344), (3, 66528896), (4, 49896672), (6, 33264448), (7, 28512384), (8, 24948336), (12, 16632224), (14, 14256192), (16, 12474168), (21, 9504128), (24, 8316112), (28, 7128096), (32, 6237084), (41, 4867968), (42, 4752064), (48, 4158056), (56, 3564048), (64, 3118542), (82, 2433984), (84, 2376032), (96, 2079028), (112, 1782024), (123, 1622656), (128, 1559271), (164, 1216992), (168, 1188016), (192, 1039514), (224, 891012), (246, 811328), (287, 695424), (328, 608496), (336, 594008), (384, 519757), (448, 445506), (492, 405664), (574, 347712), (656, 304248), (672, 297004), (861, 231808), (896, 222753), (984, 202832), (1148, 173856), (1312, 152124), (1344, 148502), (1722, 115904), (1811, 110208), (1968, 101416), (2296, 86928), (2624, 76062), (2688, 74251), (3444, 57952), (3622, 55104), (3936, 50708), (4592, 43464), (5248, 38031), (5433, 36736), (6888, 28976), (7244, 27552), (7872, 25354), (9184, 21732), (10866, 18368), (12677, 15744), (13776, 14488)]