201000206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{246929}}^1$

素因数の和:246979

約数の個数: 16

約数和(自身を含む): 337800240

約数和(自身を除く): 136800034

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 246929, 493858, 2716219, 5432438, 9136373, 18272746, 100500103, 201000206]

約数ペア:

[(1, 201000206), (2, 100500103), (11, 18272746), (22, 9136373), (37, 5432438), (74, 2716219), (407, 493858), (814, 246929)]