203400307

素因数分解:

${\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 224437248

約数和(自身を除く): 21036941

約数列:

[1, 11, 223, 283, 293, 2453, 3113, 3223, 63109, 65339, 82919, 694199, 718729, 912109, 18490937, 203400307]

約数ペア:

[(1, 203400307), (11, 18490937), (223, 912109), (283, 718729), (293, 694199), (2453, 82919), (3113, 65339), (3223, 63109)]