193721168

素因数分解:

$2^4\times {\mathrm{3329}}^1\times {\mathrm{3637}}^1$

素因数の和:6974

約数の個数: 20

約数和(自身を含む): 375550740

約数和(自身を除く): 181829572

約数列:

[1, 2, 4, 8, 16, 3329, 3637, 6658, 7274, 13316, 14548, 26632, 29096, 53264, 58192, 12107573, 24215146, 48430292, 96860584, 193721168]

約数ペア:

[(1, 193721168), (2, 96860584), (4, 48430292), (8, 24215146), (16, 12107573), (3329, 58192), (3637, 53264), (6658, 29096), (7274, 26632), (13316, 14548)]