207374018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{3761}}^1$

素因数の和:5233

約数の個数: 16

約数和(自身を含む): 327745440

約数和(自身を除く): 120371422

約数列:

[1, 2, 19, 38, 1451, 2902, 3761, 7522, 27569, 55138, 71459, 142918, 5457211, 10914422, 103687009, 207374018]

約数ペア:

[(1, 207374018), (2, 103687009), (19, 10914422), (38, 5457211), (1451, 142918), (2902, 71459), (3761, 55138), (7522, 27569)]