202289643

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{34211}}^1$

素因数の和:34296

約数の個数: 20

約数和(自身を含む): 306334248

約数和(自身を除く): 104044605

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 34211, 102633, 307899, 923697, 2497403, 2771091, 7492209, 22476627, 67429881, 202289643]

約数ペア:

[(1, 202289643), (3, 67429881), (9, 22476627), (27, 7492209), (73, 2771091), (81, 2497403), (219, 923697), (657, 307899), (1971, 102633), (5913, 34211)]