201586418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{65921}}^1$

素因数の和:66073

約数の個数: 16

約数和(自身を含む): 332246880

約数和(自身を除く): 130660462

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 65921, 131842, 725131, 1450262, 9163019, 18326038, 100793209, 201586418]

約数ペア:

[(1, 201586418), (2, 100793209), (11, 18326038), (22, 9163019), (139, 1450262), (278, 725131), (1529, 131842), (3058, 65921)]