199555941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{7603}}^1$

素因数の和:8292

約数の個数: 16

約数和(自身を含む): 287005376

約数和(自身を除く): 87449435

約数列:

[1, 3, 13, 39, 673, 2019, 7603, 8749, 22809, 26247, 98839, 296517, 5116819, 15350457, 66518647, 199555941]

約数ペア:

[(1, 199555941), (3, 66518647), (13, 15350457), (39, 5116819), (673, 296517), (2019, 98839), (7603, 26247), (8749, 22809)]