201005030

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{146719}}^1$

素因数の和:146863

約数の個数: 16

約数和(自身を含む): 364452480

約数和(自身を除く): 163447450

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 146719, 293438, 733595, 1467190, 20100503, 40201006, 100502515, 201005030]

約数ペア:

[(1, 201005030), (2, 100502515), (5, 40201006), (10, 20100503), (137, 1467190), (274, 733595), (685, 293438), (1370, 146719)]