216134138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 359536320

約数和(自身を除く): 143402182

約数列:

[1, 2, 11, 22, 109, 193, 218, 386, 467, 934, 1199, 2123, 2398, 4246, 5137, 10274, 21037, 42074, 50903, 90131, 101806, 180262, 231407, 462814, 559933, 991441, 1119866, 1982882, 9824279, 19648558, 108067069, 216134138]

約数ペア:

[(1, 216134138), (2, 108067069), (11, 19648558), (22, 9824279), (109, 1982882), (193, 1119866), (218, 991441), (386, 559933), (467, 462814), (934, 231407), (1199, 180262), (2123, 101806), (2398, 90131), (4246, 50903), (5137, 42074), (10274, 21037)]