201962679

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{6389}}^1$

素因数の和:6690

約数の個数: 16

約数和(自身を含む): 276968160

約数和(自身を除く): 75005481

約数列:

[1, 3, 41, 123, 257, 771, 6389, 10537, 19167, 31611, 261949, 785847, 1641973, 4925919, 67320893, 201962679]

約数ペア:

[(1, 201962679), (3, 67320893), (41, 4925919), (123, 1641973), (257, 785847), (771, 261949), (6389, 31611), (10537, 19167)]