219601022

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{5209}}^1$

素因数の和:5515

約数の個数: 16

約数和(自身を含む): 334231920

約数和(自身を除く): 114630898

約数列:

[1, 2, 107, 197, 214, 394, 5209, 10418, 21079, 42158, 557363, 1026173, 1114726, 2052346, 109800511, 219601022]

約数ペア:

[(1, 219601022), (2, 109800511), (107, 2052346), (197, 1114726), (214, 1026173), (394, 557363), (5209, 42158), (10418, 21079)]