207493218

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{9127}}^1$

素因数の和:9559

約数の個数: 32

約数和(自身を含む): 462241920

約数和(自身を除く): 254748702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 2526, 3789, 7578, 9127, 11367, 18254, 22734, 27381, 54762, 82143, 164286, 246429, 492858, 3842467, 7684934, 11527401, 23054802, 34582203, 69164406, 103746609, 207493218]

約数ペア:

[(1, 207493218), (2, 103746609), (3, 69164406), (6, 34582203), (9, 23054802), (18, 11527401), (27, 7684934), (54, 3842467), (421, 492858), (842, 246429), (1263, 164286), (2526, 82143), (3789, 54762), (7578, 27381), (9127, 22734), (11367, 18254)]