199442886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1749499}}^1$

素因数の和:1749523

約数の個数: 16

約数和(自身を含む): 419880000

約数和(自身を除く): 220437114

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1749499, 3498998, 5248497, 10496994, 33240481, 66480962, 99721443, 199442886]

約数ペア:

[(1, 199442886), (2, 99721443), (3, 66480962), (6, 33240481), (19, 10496994), (38, 5248497), (57, 3498998), (114, 1749499)]