200670399

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 302671040

約数和(自身を除く): 102000641

約数列:

[1, 3, 9, 27, 97, 193, 291, 397, 579, 873, 1191, 1737, 2619, 3573, 5211, 10719, 18721, 38509, 56163, 76621, 115527, 168489, 229863, 346581, 505467, 689589, 1039743, 2068767, 7432237, 22296711, 66890133, 200670399]

約数ペア:

[(1, 200670399), (3, 66890133), (9, 22296711), (27, 7432237), (97, 2068767), (193, 1039743), (291, 689589), (397, 505467), (579, 346581), (873, 229863), (1191, 168489), (1737, 115527), (2619, 76621), (3573, 56163), (5211, 38509), (10719, 18721)]