198429392

素因数分解:

$2^4\times 7^1\times {\mathrm{881}}^1\times {\mathrm{2011}}^1$

素因数の和:2907

約数の個数: 40

約数和(自身を含む): 440096832

約数和(自身を除く): 241667440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 881, 1762, 2011, 3524, 4022, 6167, 7048, 8044, 12334, 14077, 14096, 16088, 24668, 28154, 32176, 49336, 56308, 98672, 112616, 225232, 1771691, 3543382, 7086764, 12401837, 14173528, 24803674, 28347056, 49607348, 99214696, 198429392]

約数ペア:

[(1, 198429392), (2, 99214696), (4, 49607348), (7, 28347056), (8, 24803674), (14, 14173528), (16, 12401837), (28, 7086764), (56, 3543382), (112, 1771691), (881, 225232), (1762, 112616), (2011, 98672), (3524, 56308), (4022, 49336), (6167, 32176), (7048, 28154), (8044, 24668), (12334, 16088), (14077, 14096)]