202803758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 329819040

約数和(自身を除く): 127015282

約数列:

[1, 2, 19, 38, 53, 101, 106, 202, 997, 1007, 1919, 1994, 2014, 3838, 5353, 10706, 18943, 37886, 52841, 100697, 101707, 105682, 201394, 203414, 1003979, 1913243, 2007958, 3826486, 5336941, 10673882, 101401879, 202803758]

約数ペア:

[(1, 202803758), (2, 101401879), (19, 10673882), (38, 5336941), (53, 3826486), (101, 2007958), (106, 1913243), (202, 1003979), (997, 203414), (1007, 201394), (1919, 105682), (1994, 101707), (2014, 100697), (3838, 52841), (5353, 37886), (10706, 18943)]