200640694292

素因数分解:

$2^2\times {\mathrm{9108439}}^1\times {\mathrm{5507}}^1$

素因数の和:9113950

約数の個数: 12

約数和(自身を含む): 351185012640

約数和(自身を除く): 150544318348

約数列:

[1, 2, 4, 5507, 11014, 22028, 9108439, 18216878, 36433756, 50160173573, 100320347146, 200640694292]

約数ペア:

[(1, 200640694292), (2, 100320347146), (4, 50160173573), (5507, 36433756), (11014, 18216878), (22028, 9108439)]