208922652

素因数分解:

$2^2\times 3^6\times {\mathrm{71647}}^1$

素因数の和:71669

約数の個数: 42

約数和(自身を含む): 548178848

約数和(自身を除く): 339256196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 71647, 143294, 214941, 286588, 429882, 644823, 859764, 1289646, 1934469, 2579292, 3868938, 5803407, 7737876, 11606814, 17410221, 23213628, 34820442, 52230663, 69640884, 104461326, 208922652]

約数ペア:

[(1, 208922652), (2, 104461326), (3, 69640884), (4, 52230663), (6, 34820442), (9, 23213628), (12, 17410221), (18, 11606814), (27, 7737876), (36, 5803407), (54, 3868938), (81, 2579292), (108, 1934469), (162, 1289646), (243, 859764), (324, 644823), (486, 429882), (729, 286588), (972, 214941), (1458, 143294), (2916, 71647)]