200493909

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15227}}^1$

素因数の和:15270

約数の個数: 48

約数和(自身を含む): 380090880

約数和(自身を除く): 179596971

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 13167, 15227, 45681, 106589, 137043, 167497, 289313, 319767, 502491, 867939, 959301, 1172479, 1507473, 2025191, 2603817, 3182443, 3517437, 6075573, 9547329, 10552311, 18226719, 22277101, 28641987, 66831303, 200493909]

約数ペア:

[(1, 200493909), (3, 66831303), (7, 28641987), (9, 22277101), (11, 18226719), (19, 10552311), (21, 9547329), (33, 6075573), (57, 3517437), (63, 3182443), (77, 2603817), (99, 2025191), (133, 1507473), (171, 1172479), (209, 959301), (231, 867939), (399, 502491), (627, 319767), (693, 289313), (1197, 167497), (1463, 137043), (1881, 106589), (4389, 45681), (13167, 15227)]