207224645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{51871}}^1$

素因数の和:51940

約数の個数: 16

約数和(自身を含む): 268904448

約数和(自身を除く): 61679803

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 51871, 259355, 881807, 2437937, 4409035, 12189685, 41444929, 207224645]

約数ペア:

[(1, 207224645), (5, 41444929), (17, 12189685), (47, 4409035), (85, 2437937), (235, 881807), (799, 259355), (3995, 51871)]