208515112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2004953}}^1$

素因数の和:2004972

約数の個数: 16

約数和(自身を含む): 421040340

約数和(自身を除く): 212525228

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2004953, 4009906, 8019812, 16039624, 26064389, 52128778, 104257556, 208515112]

約数ペア:

[(1, 208515112), (2, 104257556), (4, 52128778), (8, 26064389), (13, 16039624), (26, 8019812), (52, 4009906), (104, 2004953)]