214764957

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:203

約数の個数: 54

約数和(自身を含む): 353203578

約数和(自身を除く): 138438621

約数列:

[1, 3, 9, 11, 33, 53, 61, 99, 121, 159, 183, 363, 477, 549, 583, 671, 1089, 1749, 2013, 3233, 3721, 5247, 6039, 6413, 7381, 9699, 11163, 19239, 22143, 29097, 33489, 35563, 40931, 57717, 66429, 106689, 122793, 197213, 320067, 368379, 391193, 450241, 591639, 1173579, 1350723, 1774917, 2169343, 3520737, 4052169, 6508029, 19524087, 23862773, 71588319, 214764957]

約数ペア:

[(1, 214764957), (3, 71588319), (9, 23862773), (11, 19524087), (33, 6508029), (53, 4052169), (61, 3520737), (99, 2169343), (121, 1774917), (159, 1350723), (183, 1173579), (363, 591639), (477, 450241), (549, 391193), (583, 368379), (671, 320067), (1089, 197213), (1749, 122793), (2013, 106689), (3233, 66429), (3721, 57717), (5247, 40931), (6039, 35563), (6413, 33489), (7381, 29097), (9699, 22143), (11163, 19239)]