200239218

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{258707}}^1$

素因数の和:258758

約数の個数: 24

約数和(自身を含む): 443942928

約数和(自身を除く): 243703710

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 258707, 517414, 776121, 1552242, 2328363, 4656726, 11124401, 22248802, 33373203, 66746406, 100119609, 200239218]

約数ペア:

[(1, 200239218), (2, 100119609), (3, 66746406), (6, 33373203), (9, 22248802), (18, 11124401), (43, 4656726), (86, 2328363), (129, 1552242), (258, 776121), (387, 517414), (774, 258707)]