203422227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{40099}}^1$

素因数の和:40210

約数の個数: 16

約数和(自身を含む): 288720000

約数和(自身を除く): 85297773

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 40099, 120297, 761881, 2285643, 3568811, 10706433, 67807409, 203422227]

約数ペア:

[(1, 203422227), (3, 67807409), (19, 10706433), (57, 3568811), (89, 2285643), (267, 761881), (1691, 120297), (5073, 40099)]