203772052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149393}}^1$

素因数の和:149439

約数の個数: 24

約数和(自身を含む): 401571072

約数和(自身を除く): 197799020

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 149393, 298786, 597572, 1643323, 3286646, 4631183, 6573292, 9262366, 18524732, 50943013, 101886026, 203772052]

約数ペア:

[(1, 203772052), (2, 101886026), (4, 50943013), (11, 18524732), (22, 9262366), (31, 6573292), (44, 4631183), (62, 3286646), (124, 1643323), (341, 597572), (682, 298786), (1364, 149393)]