200510553621

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1913}}^1\times {\mathrm{13903}}^1$

素因数の和:16185

約数の個数: 32

約数和(自身を含む): 306573189120

約数和(自身を除く): 106062635499

約数列:

[1, 3, 7, 21, 359, 1077, 1913, 2513, 5739, 7539, 13391, 13903, 40173, 41709, 97321, 291963, 686767, 2060301, 4807369, 4991177, 14422107, 14973531, 26596439, 34938239, 79789317, 104814717, 186175073, 558525219, 9548121601, 28644364803, 66836851207, 200510553621]

約数ペア:

[(1, 200510553621), (3, 66836851207), (7, 28644364803), (21, 9548121601), (359, 558525219), (1077, 186175073), (1913, 104814717), (2513, 79789317), (5739, 34938239), (7539, 26596439), (13391, 14973531), (13903, 14422107), (40173, 4991177), (41709, 4807369), (97321, 2060301), (291963, 686767)]