208099112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2000953}}^1$

素因数の和:2000972

約数の個数: 16

約数和(自身を含む): 420200340

約数和(自身を除く): 212101228

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2000953, 4001906, 8003812, 16007624, 26012389, 52024778, 104049556, 208099112]

約数ペア:

[(1, 208099112), (2, 104049556), (4, 52024778), (8, 26012389), (13, 16007624), (26, 8003812), (52, 4001906), (104, 2000953)]