219707256

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{81013}}^1$

素因数の和:81135

約数の個数: 32

約数和(自身を含む): 554135760

約数和(自身を除く): 334428504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 81013, 162026, 243039, 324052, 486078, 648104, 972156, 1944312, 9154469, 18308938, 27463407, 36617876, 54926814, 73235752, 109853628, 219707256]

約数ペア:

[(1, 219707256), (2, 109853628), (3, 73235752), (4, 54926814), (6, 36617876), (8, 27463407), (12, 18308938), (24, 9154469), (113, 1944312), (226, 972156), (339, 648104), (452, 486078), (678, 324052), (904, 243039), (1356, 162026), (2712, 81013)]