205514056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{8431}}^1$

素因数の和:8725

約数の個数: 32

約数和(自身を含む): 421937280

約数和(自身を除く): 216423224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 277, 554, 1108, 2216, 3047, 6094, 8431, 12188, 16862, 24376, 33724, 67448, 92741, 185482, 370964, 741928, 2335387, 4670774, 9341548, 18683096, 25689257, 51378514, 102757028, 205514056]

約数ペア:

[(1, 205514056), (2, 102757028), (4, 51378514), (8, 25689257), (11, 18683096), (22, 9341548), (44, 4670774), (88, 2335387), (277, 741928), (554, 370964), (1108, 185482), (2216, 92741), (3047, 67448), (6094, 33724), (8431, 24376), (12188, 16862)]