199193722

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{156353}}^1$

素因数の和:156382

約数の個数: 24

約数和(自身を含む): 374311476

約数和(自身を除く): 175117754

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 156353, 312706, 1094471, 2032589, 2188942, 4065178, 7661297, 14228123, 15322594, 28456246, 99596861, 199193722]

約数ペア:

[(1, 199193722), (2, 99596861), (7, 28456246), (13, 15322594), (14, 14228123), (26, 7661297), (49, 4065178), (91, 2188942), (98, 2032589), (182, 1094471), (637, 312706), (1274, 156353)]