201537689

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 210760704

約数和(自身を除く): 9223015

約数列:

[1, 43, 71, 251, 263, 3053, 10793, 11309, 17821, 18673, 66013, 766303, 802939, 2838559, 4686923, 201537689]

約数ペア:

[(1, 201537689), (43, 4686923), (71, 2838559), (251, 802939), (263, 766303), (3053, 66013), (10793, 18673), (11309, 17821)]