213885974

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{48989}}^1$

素因数の和:49087

約数の個数: 16

約数和(自身を含む): 335091600

約数和(自身を除く): 121205626

約数列:

[1, 2, 37, 59, 74, 118, 2183, 4366, 48989, 97978, 1812593, 2890351, 3625186, 5780702, 106942987, 213885974]

約数ペア:

[(1, 213885974), (2, 106942987), (37, 5780702), (59, 3625186), (74, 2890351), (118, 1812593), (2183, 97978), (4366, 48989)]