201958276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{28349}}^1$

素因数の和:28503

約数の個数: 24

約数和(自身を含む): 383405400

約数和(自身を除く): 181447124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 28349, 56698, 113396, 368537, 737074, 1474148, 3883813, 7767626, 15535252, 50489569, 100979138, 201958276]

約数ペア:

[(1, 201958276), (2, 100979138), (4, 50489569), (13, 15535252), (26, 7767626), (52, 3883813), (137, 1474148), (274, 737074), (548, 368537), (1781, 113396), (3562, 56698), (7124, 28349)]