201315186004

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{313}}^1\times {\mathrm{625661}}^1$

素因数の和:626235

約数の個数: 24

約数和(自身を含む): 354802909608

約数和(自身を除く): 153487723604

約数列:

[1, 2, 4, 257, 313, 514, 626, 1028, 1252, 80441, 160882, 321764, 625661, 1251322, 2502644, 160794877, 195831893, 321589754, 391663786, 643179508, 783327572, 50328796501, 100657593002, 201315186004]

約数ペア:

[(1, 201315186004), (2, 100657593002), (4, 50328796501), (257, 783327572), (313, 643179508), (514, 391663786), (626, 321589754), (1028, 195831893), (1252, 160794877), (80441, 2502644), (160882, 1251322), (321764, 625661)]