207957964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{3733}}^1$

素因数の和:4489

約数の個数: 24

約数和(自身を含む): 383705840

約数和(自身を除く): 175747876

約数列:

[1, 2, 4, 19, 38, 76, 733, 1466, 2932, 3733, 7466, 13927, 14932, 27854, 55708, 70927, 141854, 283708, 2736289, 5472578, 10945156, 51989491, 103978982, 207957964]

約数ペア:

[(1, 207957964), (2, 103978982), (4, 51989491), (19, 10945156), (38, 5472578), (76, 2736289), (733, 283708), (1466, 141854), (2932, 70927), (3733, 55708), (7466, 27854), (13927, 14932)]