219983740994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{57617533}}^1$

素因数の和:57617641

約数の個数: 16

約数和(自身を含む): 348470845632

約数和(自身を除く): 128487104638

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 57617533, 115235066, 1325203259, 2650406518, 4782255239, 9564510478, 109991870497, 219983740994]

約数ペア:

[(1, 219983740994), (2, 109991870497), (23, 9564510478), (46, 4782255239), (83, 2650406518), (166, 1325203259), (1909, 115235066), (3818, 57617533)]