206396502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2646109}}^1$

素因数の和:2646127

約数の個数: 16

約数和(自身を含む): 444546480

約数和(自身を除く): 238149978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2646109, 5292218, 7938327, 15876654, 34399417, 68798834, 103198251, 206396502]

約数ペア:

[(1, 206396502), (2, 103198251), (3, 68798834), (6, 34399417), (13, 15876654), (26, 7938327), (39, 5292218), (78, 2646109)]