208024311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 312221952

約数和(自身を除く): 104197641

約数列:

[1, 3, 11, 33, 53, 83, 159, 249, 583, 913, 1433, 1749, 2739, 4299, 4399, 13197, 15763, 47289, 48389, 75949, 118939, 145167, 227847, 356817, 835439, 1308329, 2506317, 3924987, 6303767, 18911301, 69341437, 208024311]

約数ペア:

[(1, 208024311), (3, 69341437), (11, 18911301), (33, 6303767), (53, 3924987), (83, 2506317), (159, 1308329), (249, 835439), (583, 356817), (913, 227847), (1433, 145167), (1749, 118939), (2739, 75949), (4299, 48389), (4399, 47289), (13197, 15763)]