199631936

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:584

約数の個数: 112

約数和(自身を含む): 487680000

約数和(自身を除く): 288048064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 64, 76, 94, 112, 133, 152, 188, 224, 266, 304, 329, 376, 448, 499, 532, 608, 658, 752, 893, 998, 1064, 1216, 1316, 1504, 1786, 1996, 2128, 2632, 3008, 3493, 3572, 3992, 4256, 5264, 6251, 6986, 7144, 7984, 8512, 9481, 10528, 12502, 13972, 14288, 15968, 18962, 21056, 23453, 25004, 27944, 28576, 31936, 37924, 46906, 50008, 55888, 57152, 66367, 75848, 93812, 100016, 111776, 132734, 151696, 164171, 187624, 200032, 223552, 265468, 303392, 328342, 375248, 400064, 445607, 530936, 606784, 656684, 750496, 891214, 1061872, 1313368, 1500992, 1782428, 2123744, 2626736, 3119249, 3564856, 4247488, 5253472, 6238498, 7129712, 10506944, 12476996, 14259424, 24953992, 28518848, 49907984, 99815968, 199631936]

約数ペア:

[(1, 199631936), (2, 99815968), (4, 49907984), (7, 28518848), (8, 24953992), (14, 14259424), (16, 12476996), (19, 10506944), (28, 7129712), (32, 6238498), (38, 5253472), (47, 4247488), (56, 3564856), (64, 3119249), (76, 2626736), (94, 2123744), (112, 1782428), (133, 1500992), (152, 1313368), (188, 1061872), (224, 891214), (266, 750496), (304, 656684), (329, 606784), (376, 530936), (448, 445607), (499, 400064), (532, 375248), (608, 328342), (658, 303392), (752, 265468), (893, 223552), (998, 200032), (1064, 187624), (1216, 164171), (1316, 151696), (1504, 132734), (1786, 111776), (1996, 100016), (2128, 93812), (2632, 75848), (3008, 66367), (3493, 57152), (3572, 55888), (3992, 50008), (4256, 46906), (5264, 37924), (6251, 31936), (6986, 28576), (7144, 27944), (7984, 25004), (8512, 23453), (9481, 21056), (10528, 18962), (12502, 15968), (13972, 14288)]