201132320

素因数分解:

$2^5\times 5^1\times {\mathrm{1257077}}^1$

素因数の和:1257092

約数の個数: 24

約数和(自身を含む): 475175484

約数和(自身を除く): 274043164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1257077, 2514154, 5028308, 6285385, 10056616, 12570770, 20113232, 25141540, 40226464, 50283080, 100566160, 201132320]

約数ペア:

[(1, 201132320), (2, 100566160), (4, 50283080), (5, 40226464), (8, 25141540), (10, 20113232), (16, 12570770), (20, 10056616), (32, 6285385), (40, 5028308), (80, 2514154), (160, 1257077)]