223507090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{953}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 412128000

約数和(自身を除く): 188620910

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 499, 953, 998, 1906, 2495, 4765, 4990, 9530, 23453, 44791, 46906, 89582, 117265, 223955, 234530, 447910, 475547, 951094, 2377735, 4755470, 22350709, 44701418, 111753545, 223507090]

約数ペア:

[(1, 223507090), (2, 111753545), (5, 44701418), (10, 22350709), (47, 4755470), (94, 2377735), (235, 951094), (470, 475547), (499, 447910), (953, 234530), (998, 223955), (1906, 117265), (2495, 89582), (4765, 46906), (4990, 44791), (9530, 23453)]