212301199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 244953072

約数和(自身を除く): 32651873

約数列:

[1, 11, 29, 53, 319, 433, 583, 841, 1537, 4763, 9251, 12557, 16907, 22949, 44573, 138127, 252439, 364153, 490303, 665521, 4005683, 7320731, 19300109, 212301199]

約数ペア:

[(1, 212301199), (11, 19300109), (29, 7320731), (53, 4005683), (319, 665521), (433, 490303), (583, 364153), (841, 252439), (1537, 138127), (4763, 44573), (9251, 22949), (12557, 16907)]