201191692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{20047}}^1$

素因数の和:20257

約数の個数: 24

約数和(自身を含む): 381152576

約数和(自身を除く): 179960884

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 20047, 40094, 80188, 260611, 521222, 1042444, 3869071, 7738142, 15476284, 50297923, 100595846, 201191692]

約数ペア:

[(1, 201191692), (2, 100595846), (4, 50297923), (13, 15476284), (26, 7738142), (52, 3869071), (193, 1042444), (386, 521222), (772, 260611), (2509, 80188), (5018, 40094), (10036, 20047)]