201876824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{1583}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 399168000

約数和(自身を除く): 197291176

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 839, 1583, 1678, 3166, 3356, 6332, 6712, 12664, 15941, 30077, 31882, 60154, 63764, 120308, 127528, 240616, 1328137, 2656274, 5312548, 10625096, 25234603, 50469206, 100938412, 201876824]

約数ペア:

[(1, 201876824), (2, 100938412), (4, 50469206), (8, 25234603), (19, 10625096), (38, 5312548), (76, 2656274), (152, 1328137), (839, 240616), (1583, 127528), (1678, 120308), (3166, 63764), (3356, 60154), (6332, 31882), (6712, 30077), (12664, 15941)]