202163080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{722011}}^1$

素因数の和:722029

約数の個数: 32

約数和(自身を含む): 519848640

約数和(自身を除く): 317685560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 722011, 1444022, 2888044, 3610055, 5054077, 5776088, 7220110, 10108154, 14440220, 20216308, 25270385, 28880440, 40432616, 50540770, 101081540, 202163080]

約数ペア:

[(1, 202163080), (2, 101081540), (4, 50540770), (5, 40432616), (7, 28880440), (8, 25270385), (10, 20216308), (14, 14440220), (20, 10108154), (28, 7220110), (35, 5776088), (40, 5054077), (56, 3610055), (70, 2888044), (140, 1444022), (280, 722011)]