201866189975

素因数分解:

$5^2\times {\mathrm{52021}}^1\times {\mathrm{155219}}^1$

素因数の和:207250

約数の個数: 12

約数和(自身を含む): 250320500040

約数和(自身を除く): 48454310065

約数列:

[1, 5, 25, 52021, 155219, 260105, 776095, 1300525, 3880475, 8074647599, 40373237995, 201866189975]

約数ペア:

[(1, 201866189975), (5, 40373237995), (25, 8074647599), (52021, 3880475), (155219, 1300525), (260105, 776095)]