201827165

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{19973}}^1$

素因数の和:20068

約数の個数: 16

約数和(自身を含む): 253110528

約数和(自身を除く): 51283363

約数列:

[1, 5, 43, 47, 215, 235, 2021, 10105, 19973, 99865, 858839, 938731, 4294195, 4693655, 40365433, 201827165]

約数ペア:

[(1, 201827165), (5, 40365433), (43, 4693655), (47, 4294195), (215, 938731), (235, 858839), (2021, 99865), (10105, 19973)]