201217090

素因数分解:

$2^1\times 5^1\times {\mathrm{2357}}^1\times {\mathrm{8537}}^1$

素因数の和:10901

約数の個数: 16

約数和(自身を含む): 362386872

約数和(自身を除く): 161169782

約数列:

[1, 2, 5, 10, 2357, 4714, 8537, 11785, 17074, 23570, 42685, 85370, 20121709, 40243418, 100608545, 201217090]

約数ペア:

[(1, 201217090), (2, 100608545), (5, 40243418), (10, 20121709), (2357, 85370), (4714, 42685), (8537, 23570), (11785, 17074)]