194865307

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1709}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 245624400

約数和(自身を除く): 50759093

約数列:

[1, 7, 13, 49, 91, 179, 637, 1253, 1709, 2327, 8771, 11963, 16289, 22217, 83741, 114023, 155519, 305911, 1088633, 2141377, 3976843, 14989639, 27837901, 194865307]

約数ペア:

[(1, 194865307), (7, 27837901), (13, 14989639), (49, 3976843), (91, 2141377), (179, 1088633), (637, 305911), (1253, 155519), (1709, 114023), (2327, 83741), (8771, 22217), (11963, 16289)]