229780250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{131303}}^1$

素因数の和:131327

約数の個数: 32

約数和(自身を含む): 491602176

約数和(自身を除く): 261821926

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 131303, 262606, 656515, 919121, 1313030, 1838242, 3282575, 4595605, 6565150, 9191210, 16412875, 22978025, 32825750, 45956050, 114890125, 229780250]

約数ペア:

[(1, 229780250), (2, 114890125), (5, 45956050), (7, 32825750), (10, 22978025), (14, 16412875), (25, 9191210), (35, 6565150), (50, 4595605), (70, 3282575), (125, 1838242), (175, 1313030), (250, 919121), (350, 656515), (875, 262606), (1750, 131303)]