207346645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 281787264

約数和(自身を除く): 74440619

約数列:

[1, 5, 11, 43, 55, 73, 215, 365, 473, 803, 1201, 2365, 3139, 4015, 6005, 13211, 15695, 34529, 51643, 66055, 87673, 172645, 258215, 438365, 568073, 964403, 2840365, 3769939, 4822015, 18849695, 41469329, 207346645]

約数ペア:

[(1, 207346645), (5, 41469329), (11, 18849695), (43, 4822015), (55, 3769939), (73, 2840365), (215, 964403), (365, 568073), (473, 438365), (803, 258215), (1201, 172645), (2365, 87673), (3139, 66055), (4015, 51643), (6005, 34529), (13211, 15695)]