200249517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{19979}}^1$

素因数の和:20252

約数の個数: 16

約数和(自身を含む): 288671040

約数和(自身を除く): 88421523

約数列:

[1, 3, 13, 39, 257, 771, 3341, 10023, 19979, 59937, 259727, 779181, 5134603, 15403809, 66749839, 200249517]

約数ペア:

[(1, 200249517), (3, 66749839), (13, 15403809), (39, 5134603), (257, 779181), (771, 259727), (3341, 59937), (10023, 19979)]