201085024

素因数分解:

$2^5\times 7^2\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:780

約数の個数: 72

約数和(自身を含む): 463239000

約数和(自身を除く): 262153976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 257, 392, 499, 514, 784, 998, 1028, 1568, 1799, 1996, 2056, 3493, 3598, 3992, 4112, 6986, 7196, 7984, 8224, 12593, 13972, 14392, 15968, 24451, 25186, 27944, 28784, 48902, 50372, 55888, 57568, 97804, 100744, 111776, 128243, 195608, 201488, 256486, 391216, 402976, 512972, 782432, 897701, 1025944, 1795402, 2051888, 3590804, 4103776, 6283907, 7181608, 12567814, 14363216, 25135628, 28726432, 50271256, 100542512, 201085024]

約数ペア:

[(1, 201085024), (2, 100542512), (4, 50271256), (7, 28726432), (8, 25135628), (14, 14363216), (16, 12567814), (28, 7181608), (32, 6283907), (49, 4103776), (56, 3590804), (98, 2051888), (112, 1795402), (196, 1025944), (224, 897701), (257, 782432), (392, 512972), (499, 402976), (514, 391216), (784, 256486), (998, 201488), (1028, 195608), (1568, 128243), (1799, 111776), (1996, 100744), (2056, 97804), (3493, 57568), (3598, 55888), (3992, 50372), (4112, 48902), (6986, 28784), (7196, 27944), (7984, 25186), (8224, 24451), (12593, 15968), (13972, 14392)]