194443984

素因数分解:

$2^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{4463}}^1$

素因数の和:4867

約数の個数: 40

約数和(自身を含む): 431758080

約数和(自身を除く): 237314096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 389, 778, 1556, 2723, 3112, 4463, 5446, 6224, 8926, 10892, 17852, 21784, 31241, 35704, 43568, 62482, 71408, 124964, 249928, 499856, 1736107, 3472214, 6944428, 12152749, 13888856, 24305498, 27777712, 48610996, 97221992, 194443984]

約数ペア:

[(1, 194443984), (2, 97221992), (4, 48610996), (7, 27777712), (8, 24305498), (14, 13888856), (16, 12152749), (28, 6944428), (56, 3472214), (112, 1736107), (389, 499856), (778, 249928), (1556, 124964), (2723, 71408), (3112, 62482), (4463, 43568), (5446, 35704), (6224, 31241), (8926, 21784), (10892, 17852)]