200720442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2573339}}^1$

素因数の和:2573357

約数の個数: 16

約数和(自身を含む): 432321120

約数和(自身を除く): 231600678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2573339, 5146678, 7720017, 15440034, 33453407, 66906814, 100360221, 200720442]

約数ペア:

[(1, 200720442), (2, 100360221), (3, 66906814), (6, 33453407), (13, 15440034), (26, 7720017), (39, 5146678), (78, 2573339)]