203374593

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 316742400

約数和(自身を除く): 113367807

約数列:

[1, 3, 9, 29, 47, 59, 87, 141, 177, 261, 281, 423, 531, 843, 1363, 1711, 2529, 2773, 4089, 5133, 8149, 8319, 12267, 13207, 15399, 16579, 24447, 24957, 39621, 49737, 73341, 80417, 118863, 149211, 241251, 383003, 480791, 723753, 779213, 1149009, 1442373, 2337639, 3447027, 4327119, 7012917, 22597177, 67791531, 203374593]

約数ペア:

[(1, 203374593), (3, 67791531), (9, 22597177), (29, 7012917), (47, 4327119), (59, 3447027), (87, 2337639), (141, 1442373), (177, 1149009), (261, 779213), (281, 723753), (423, 480791), (531, 383003), (843, 241251), (1363, 149211), (1711, 118863), (2529, 80417), (2773, 73341), (4089, 49737), (5133, 39621), (8149, 24957), (8319, 24447), (12267, 16579), (13207, 15399)]