209750047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{557}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 229672800

約数和(自身を除く): 19922753

約数列:

[1, 13, 83, 349, 557, 1079, 4537, 7241, 28967, 46231, 194393, 376571, 601003, 2527109, 16134619, 209750047]

約数ペア:

[(1, 209750047), (13, 16134619), (83, 2527109), (349, 601003), (557, 376571), (1079, 194393), (4537, 46231), (7241, 28967)]