206588816

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{6659}}^1$

素因数の和:6951

約数の個数: 40

約数和(自身を含む): 459167040

約数和(自身を除く): 252578224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1939, 2216, 3878, 4432, 6659, 7756, 13318, 15512, 26636, 31024, 46613, 53272, 93226, 106544, 186452, 372904, 745808, 1844543, 3689086, 7378172, 12911801, 14756344, 25823602, 29512688, 51647204, 103294408, 206588816]

約数ペア:

[(1, 206588816), (2, 103294408), (4, 51647204), (7, 29512688), (8, 25823602), (14, 14756344), (16, 12911801), (28, 7378172), (56, 3689086), (112, 1844543), (277, 745808), (554, 372904), (1108, 186452), (1939, 106544), (2216, 93226), (3878, 53272), (4432, 46613), (6659, 31024), (7756, 26636), (13318, 15512)]