208404958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{9343}}^1$

素因数の和:9951

約数の個数: 16

約数和(自身を含む): 329656320

約数和(自身を除く): 121251362

約数列:

[1, 2, 19, 38, 587, 1174, 9343, 11153, 18686, 22306, 177517, 355034, 5484341, 10968682, 104202479, 208404958]

約数ペア:

[(1, 208404958), (2, 104202479), (19, 10968682), (38, 5484341), (587, 355034), (1174, 177517), (9343, 22306), (11153, 18686)]