195586928

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{260089}}^1$

素因数の和:260144

約数の個数: 20

約数和(自身を含む): 387013920

約数和(自身を除く): 191426992

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 260089, 520178, 1040356, 2080712, 4161424, 12224183, 24448366, 48896732, 97793464, 195586928]

約数ペア:

[(1, 195586928), (2, 97793464), (4, 48896732), (8, 24448366), (16, 12224183), (47, 4161424), (94, 2080712), (188, 1040356), (376, 520178), (752, 260089)]