200212111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20201}}^1$

素因数の和:20282

約数の個数: 16

約数和(自身を含む): 235636128

約数和(自身を除く): 35424017

約数列:

[1, 11, 17, 53, 187, 583, 901, 9911, 20201, 222211, 343417, 1070653, 3777587, 11777183, 18201101, 200212111]

約数ペア:

[(1, 200212111), (11, 18201101), (17, 11777183), (53, 3777587), (187, 1070653), (583, 343417), (901, 222211), (9911, 20201)]