199093913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 215709120

約数和(自身を除く): 16615207

約数列:

[1, 19, 43, 197, 817, 1237, 3743, 8471, 23503, 53191, 160949, 243689, 1010629, 4630091, 10478627, 199093913]

約数ペア:

[(1, 199093913), (19, 10478627), (43, 4630091), (197, 1010629), (817, 243689), (1237, 160949), (3743, 53191), (8471, 23503)]