207092590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1089961}}^1$

素因数の和:1089987

約数の個数: 16

約数和(自身を含む): 392386320

約数和(自身を除く): 185293730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1089961, 2179922, 5449805, 10899610, 20709259, 41418518, 103546295, 207092590]

約数ペア:

[(1, 207092590), (2, 103546295), (5, 41418518), (10, 20709259), (19, 10899610), (38, 5449805), (95, 2179922), (190, 1089961)]