199687736

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{1753}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 388335600

約数和(自身を除く): 188647864

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 491, 982, 1753, 1964, 3506, 3928, 7012, 14024, 14239, 28478, 50837, 56956, 101674, 113912, 203348, 406696, 860723, 1721446, 3442892, 6885784, 24960967, 49921934, 99843868, 199687736]

約数ペア:

[(1, 199687736), (2, 99843868), (4, 49921934), (8, 24960967), (29, 6885784), (58, 3442892), (116, 1721446), (232, 860723), (491, 406696), (982, 203348), (1753, 113912), (1964, 101674), (3506, 56956), (3928, 50837), (7012, 28478), (14024, 14239)]