195890773

素因数分解:

${\mathrm{13}}^2\times {\mathrm{557}}^1\times {\mathrm{2081}}^1$

素因数の和:2664

約数の個数: 12

約数和(自身を含む): 212601348

約数和(自身を除く): 16710575

約数列:

[1, 13, 169, 557, 2081, 7241, 27053, 94133, 351689, 1159117, 15068521, 195890773]

約数ペア:

[(1, 195890773), (13, 15068521), (169, 1159117), (557, 351689), (2081, 94133), (7241, 27053)]