166942010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211319}}^1$

素因数の和:211405

約数の個数: 16

約数和(自身を含む): 304300800

約数和(自身を除く): 137358790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 211319, 422638, 1056595, 2113190, 16694201, 33388402, 83471005, 166942010]

約数ペア:

[(1, 166942010), (2, 83471005), (5, 33388402), (10, 16694201), (79, 2113190), (158, 1056595), (395, 422638), (790, 211319)]