199343992

素因数分解:

$2^3\times {\mathrm{1151}}^1\times {\mathrm{21649}}^1$

素因数の和:22806

約数の個数: 16

約数和(自身を含む): 374112000

約数和(自身を除く): 174768008

約数列:

[1, 2, 4, 8, 1151, 2302, 4604, 9208, 21649, 43298, 86596, 173192, 24917999, 49835998, 99671996, 199343992]

約数ペア:

[(1, 199343992), (2, 99671996), (4, 49835998), (8, 24917999), (1151, 173192), (2302, 86596), (4604, 43298), (9208, 21649)]