214168976

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13757}}^1$

素因数の和:13911

約数の個数: 40

約数和(自身を含む): 477677760

約数和(自身を除く): 263508784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 13757, 15568, 27514, 55028, 96299, 110056, 192598, 220112, 385196, 770392, 1540784, 1912223, 3824446, 7648892, 13385561, 15297784, 26771122, 30595568, 53542244, 107084488, 214168976]

約数ペア:

[(1, 214168976), (2, 107084488), (4, 53542244), (7, 30595568), (8, 26771122), (14, 15297784), (16, 13385561), (28, 7648892), (56, 3824446), (112, 1912223), (139, 1540784), (278, 770392), (556, 385196), (973, 220112), (1112, 192598), (1946, 110056), (2224, 96299), (3892, 55028), (7784, 27514), (13757, 15568)]