208920846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{2707}}^1$

素因数の和:3408

約数の個数: 32

約数和(自身を含む): 440645760

約数和(自身を除く): 231724914

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 677, 1354, 2031, 2707, 4062, 5414, 8121, 12863, 16242, 25726, 38589, 51433, 77178, 102866, 154299, 308598, 1832639, 3665278, 5497917, 10995834, 34820141, 69640282, 104460423, 208920846]

約数ペア:

[(1, 208920846), (2, 104460423), (3, 69640282), (6, 34820141), (19, 10995834), (38, 5497917), (57, 3665278), (114, 1832639), (677, 308598), (1354, 154299), (2031, 102866), (2707, 77178), (4062, 51433), (5414, 38589), (8121, 25726), (12863, 16242)]