202750989

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 316431360

約数和(自身を除く): 113680371

約数列:

[1, 3, 7, 21, 83, 89, 249, 267, 581, 623, 1307, 1743, 1869, 3921, 7387, 9149, 22161, 27447, 51709, 108481, 116323, 155127, 325443, 348969, 759367, 814261, 2278101, 2442783, 9654809, 28964427, 67583663, 202750989]

約数ペア:

[(1, 202750989), (3, 67583663), (7, 28964427), (21, 9654809), (83, 2442783), (89, 2278101), (249, 814261), (267, 759367), (581, 348969), (623, 325443), (1307, 155127), (1743, 116323), (1869, 108481), (3921, 51709), (7387, 27447), (9149, 22161)]