200055843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 321615840

約数和(自身を除く): 121559997

約数列:

[1, 3, 9, 13, 39, 59, 73, 117, 177, 219, 397, 531, 657, 767, 949, 1191, 2301, 2847, 3573, 4307, 5161, 6903, 8541, 12921, 15483, 23423, 28981, 38763, 46449, 55991, 70269, 86943, 167973, 210807, 260829, 304499, 376753, 503919, 913497, 1130259, 1709879, 2740491, 3390777, 5129637, 15388911, 22228427, 66685281, 200055843]

約数ペア:

[(1, 200055843), (3, 66685281), (9, 22228427), (13, 15388911), (39, 5129637), (59, 3390777), (73, 2740491), (117, 1709879), (177, 1130259), (219, 913497), (397, 503919), (531, 376753), (657, 304499), (767, 260829), (949, 210807), (1191, 167973), (2301, 86943), (2847, 70269), (3573, 55991), (4307, 46449), (5161, 38763), (6903, 28981), (8541, 23423), (12921, 15483)]