207819606

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{3499}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 438480000

約数和(自身を除く): 230660394

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 521, 1042, 1563, 3126, 3499, 6998, 9899, 10497, 19798, 20994, 29697, 59394, 66481, 132962, 199443, 398886, 1822979, 3645958, 5468937, 10937874, 34636601, 69273202, 103909803, 207819606]

約数ペア:

[(1, 207819606), (2, 103909803), (3, 69273202), (6, 34636601), (19, 10937874), (38, 5468937), (57, 3645958), (114, 1822979), (521, 398886), (1042, 199443), (1563, 132962), (3126, 66481), (3499, 59394), (6998, 29697), (9899, 20994), (10497, 19798)]