194207776

素因数分解:

$2^5\times 7^2\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:822

約数の個数: 72

約数和(自身を含む): 447639696

約数和(自身を除く): 253431920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 211, 224, 392, 422, 587, 784, 844, 1174, 1477, 1568, 1688, 2348, 2954, 3376, 4109, 4696, 5908, 6752, 8218, 9392, 10339, 11816, 16436, 18784, 20678, 23632, 28763, 32872, 41356, 47264, 57526, 65744, 82712, 115052, 123857, 131488, 165424, 230104, 247714, 330848, 460208, 495428, 866999, 920416, 990856, 1733998, 1981712, 3467996, 3963424, 6068993, 6935992, 12137986, 13871984, 24275972, 27743968, 48551944, 97103888, 194207776]

約数ペア:

[(1, 194207776), (2, 97103888), (4, 48551944), (7, 27743968), (8, 24275972), (14, 13871984), (16, 12137986), (28, 6935992), (32, 6068993), (49, 3963424), (56, 3467996), (98, 1981712), (112, 1733998), (196, 990856), (211, 920416), (224, 866999), (392, 495428), (422, 460208), (587, 330848), (784, 247714), (844, 230104), (1174, 165424), (1477, 131488), (1568, 123857), (1688, 115052), (2348, 82712), (2954, 65744), (3376, 57526), (4109, 47264), (4696, 41356), (5908, 32872), (6752, 28763), (8218, 23632), (9392, 20678), (10339, 18784), (11816, 16436)]