201615069136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{969303217}}^1$

素因数の和:969303238

約数の個数: 20

約数和(自身を含む): 420677596612

約数和(自身を除く): 219062527476

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 969303217, 1938606434, 3877212868, 7754425736, 12600941821, 15508851472, 25201883642, 50403767284, 100807534568, 201615069136]

約数ペア:

[(1, 201615069136), (2, 100807534568), (4, 50403767284), (8, 25201883642), (13, 15508851472), (16, 12600941821), (26, 7754425736), (52, 3877212868), (104, 1938606434), (208, 969303217)]