199341268

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{134327}}^1$

素因数の和:134391

約数の個数: 24

約数和(自身を含む): 406207872

約数和(自身を除く): 206866604

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 134327, 268654, 537308, 940289, 1880578, 3761156, 7119331, 14238662, 28477324, 49835317, 99670634, 199341268]

約数ペア:

[(1, 199341268), (2, 99670634), (4, 49835317), (7, 28477324), (14, 14238662), (28, 7119331), (53, 3761156), (106, 1880578), (212, 940289), (371, 537308), (742, 268654), (1484, 134327)]