217137742

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{5119}}^1$

素因数の和:5415

約数の個数: 16

約数和(自身を含む): 330301440

約数和(自身を除く): 113163698

約数列:

[1, 2, 127, 167, 254, 334, 5119, 10238, 21209, 42418, 650113, 854873, 1300226, 1709746, 108568871, 217137742]

約数ペア:

[(1, 217137742), (2, 108568871), (127, 1709746), (167, 1300226), (254, 854873), (334, 650113), (5119, 42418), (10238, 21209)]