197530816

素因数分解:

$2^6\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1627}}^1$

素因数の和:1917

約数の個数: 56

約数和(自身を含む): 449901056

約数和(自身を除く): 252370240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 271, 448, 542, 1084, 1627, 1897, 2168, 3254, 3794, 4336, 6508, 7588, 8672, 11389, 13016, 15176, 17344, 22778, 26032, 30352, 45556, 52064, 60704, 91112, 104128, 121408, 182224, 364448, 440917, 728896, 881834, 1763668, 3086419, 3527336, 6172838, 7054672, 12345676, 14109344, 24691352, 28218688, 49382704, 98765408, 197530816]

約数ペア:

[(1, 197530816), (2, 98765408), (4, 49382704), (7, 28218688), (8, 24691352), (14, 14109344), (16, 12345676), (28, 7054672), (32, 6172838), (56, 3527336), (64, 3086419), (112, 1763668), (224, 881834), (271, 728896), (448, 440917), (542, 364448), (1084, 182224), (1627, 121408), (1897, 104128), (2168, 91112), (3254, 60704), (3794, 52064), (4336, 45556), (6508, 30352), (7588, 26032), (8672, 22778), (11389, 17344), (13016, 15176)]