199595518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1\times {\mathrm{2297}}^1$

素因数の和:4211

約数の個数: 16

約数和(自身を含む): 312711840

約数和(自身を除く): 113116322

約数列:

[1, 2, 23, 46, 1889, 2297, 3778, 4594, 43447, 52831, 86894, 105662, 4339033, 8678066, 99797759, 199595518]

約数ペア:

[(1, 199595518), (2, 99797759), (23, 8678066), (46, 4339033), (1889, 105662), (2297, 86894), (3778, 52831), (4594, 43447)]