190048964

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{22109}}^1$

素因数の和:22427

約数の個数: 24

約数和(自身を含む): 381353280

約数和(自身を除く): 191304316

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 22109, 44218, 88436, 154763, 309526, 619052, 6787463, 13574926, 27149852, 47512241, 95024482, 190048964]

約数ペア:

[(1, 190048964), (2, 95024482), (4, 47512241), (7, 27149852), (14, 13574926), (28, 6787463), (307, 619052), (614, 309526), (1228, 154763), (2149, 88436), (4298, 44218), (8596, 22109)]