216810360116

素因数分解:

$2^2\times 7^1\times {\mathrm{71089}}^1\times {\mathrm{108923}}^1$

素因数の和:180023

約数の個数: 24

約数和(自身を含む): 433630800960

約数和(自身を除く): 216820440844

約数列:

[1, 2, 4, 7, 14, 28, 71089, 108923, 142178, 217846, 284356, 435692, 497623, 762461, 995246, 1524922, 1990492, 3049844, 7743227147, 15486454294, 30972908588, 54202590029, 108405180058, 216810360116]

約数ペア:

[(1, 216810360116), (2, 108405180058), (4, 54202590029), (7, 30972908588), (14, 15486454294), (28, 7743227147), (71089, 3049844), (108923, 1990492), (142178, 1524922), (217846, 995246), (284356, 762461), (435692, 497623)]