222912685

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{8017}}^1$

素因数の和:8172

約数の個数: 16

約数和(自身を含む): 274792896

約数和(自身を除く): 51880211

約数列:

[1, 5, 67, 83, 335, 415, 5561, 8017, 27805, 40085, 537139, 665411, 2685695, 3327055, 44582537, 222912685]

約数ペア:

[(1, 222912685), (5, 44582537), (67, 3327055), (83, 2685695), (335, 665411), (415, 537139), (5561, 40085), (8017, 27805)]