214918902

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{25243}}^1$

素因数の和:25305

約数の個数: 48

約数和(自身を含む): 519824448

約数和(自身を除く): 304905546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 8514, 25243, 50486, 75729, 151458, 227187, 277673, 454374, 555346, 833019, 1085449, 1666038, 2170898, 2499057, 3256347, 4998114, 6512694, 9769041, 11939939, 19538082, 23879878, 35819817, 71639634, 107459451, 214918902]

約数ペア:

[(1, 214918902), (2, 107459451), (3, 71639634), (6, 35819817), (9, 23879878), (11, 19538082), (18, 11939939), (22, 9769041), (33, 6512694), (43, 4998114), (66, 3256347), (86, 2499057), (99, 2170898), (129, 1666038), (198, 1085449), (258, 833019), (387, 555346), (473, 454374), (774, 277673), (946, 227187), (1419, 151458), (2838, 75729), (4257, 50486), (8514, 25243)]