203413899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 298234944

約数和(自身を除く): 94821045

約数列:

[1, 3, 13, 39, 101, 113, 303, 339, 457, 1313, 1371, 1469, 3939, 4407, 5941, 11413, 17823, 34239, 46157, 51641, 138471, 148369, 154923, 445107, 600041, 671333, 1800123, 2013999, 5215741, 15647223, 67804633, 203413899]

約数ペア:

[(1, 203413899), (3, 67804633), (13, 15647223), (39, 5215741), (101, 2013999), (113, 1800123), (303, 671333), (339, 600041), (457, 445107), (1313, 154923), (1371, 148369), (1469, 138471), (3939, 51641), (4407, 46157), (5941, 34239), (11413, 17823)]