190263399

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 268369920

約数和(自身を除く): 78106521

約数列:

[1, 3, 31, 89, 93, 127, 181, 267, 381, 543, 2759, 3937, 5611, 8277, 11303, 11811, 16109, 16833, 22987, 33909, 48327, 68961, 350393, 499379, 712597, 1051179, 1498137, 2045843, 2137791, 6137529, 63421133, 190263399]

約数ペア:

[(1, 190263399), (3, 63421133), (31, 6137529), (89, 2137791), (93, 2045843), (127, 1498137), (181, 1051179), (267, 712597), (381, 499379), (543, 350393), (2759, 68961), (3937, 48327), (5611, 33909), (8277, 22987), (11303, 16833), (11811, 16109)]