202199912

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{45377}}^1$

素因数の和:45940

約数の個数: 16

約数和(自身を含む): 379813860

約数和(自身を除く): 177613948

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 45377, 90754, 181508, 363016, 25274989, 50549978, 101099956, 202199912]

約数ペア:

[(1, 202199912), (2, 101099956), (4, 50549978), (8, 25274989), (557, 363016), (1114, 181508), (2228, 90754), (4456, 45377)]