199892216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{806017}}^1$

素因数の和:806054

約数の個数: 16

約数和(自身を含む): 386888640

約数和(自身を除く): 186996424

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 806017, 1612034, 3224068, 6448136, 24986527, 49973054, 99946108, 199892216]

約数ペア:

[(1, 199892216), (2, 99946108), (4, 49973054), (8, 24986527), (31, 6448136), (62, 3224068), (124, 1612034), (248, 806017)]