208528383

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{41203}}^1$

素因数の和:41454

約数の個数: 16

約数和(自身を含む): 319083776

約数和(自身を除く): 110555393

約数列:

[1, 3, 7, 21, 241, 723, 1687, 5061, 41203, 123609, 288421, 865263, 9929923, 29789769, 69509461, 208528383]

約数ペア:

[(1, 208528383), (3, 69509461), (7, 29789769), (21, 9929923), (241, 865263), (723, 288421), (1687, 123609), (5061, 41203)]