204125796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{810023}}^1$

素因数の和:810040

約数の個数: 36

約数和(自身を含む): 589697472

約数和(自身を除く): 385571676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 810023, 1620046, 2430069, 3240092, 4860138, 5670161, 7290207, 9720276, 11340322, 14580414, 17010483, 22680644, 29160828, 34020966, 51031449, 68041932, 102062898, 204125796]

約数ペア:

[(1, 204125796), (2, 102062898), (3, 68041932), (4, 51031449), (6, 34020966), (7, 29160828), (9, 22680644), (12, 17010483), (14, 14580414), (18, 11340322), (21, 9720276), (28, 7290207), (36, 5670161), (42, 4860138), (63, 3240092), (84, 2430069), (126, 1620046), (252, 810023)]