208373144

素因数分解:

$2^3\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{2287}}^1$

素因数の和:3927

約数の個数: 32

約数和(自身を含む): 446983680

約数和(自身を除く): 238610536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1627, 2287, 3254, 4574, 6508, 9148, 11389, 13016, 16009, 18296, 22778, 32018, 45556, 64036, 91112, 128072, 3720949, 7441898, 14883796, 26046643, 29767592, 52093286, 104186572, 208373144]

約数ペア:

[(1, 208373144), (2, 104186572), (4, 52093286), (7, 29767592), (8, 26046643), (14, 14883796), (28, 7441898), (56, 3720949), (1627, 128072), (2287, 91112), (3254, 64036), (4574, 45556), (6508, 32018), (9148, 22778), (11389, 18296), (13016, 16009)]