193117400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{137941}}^1$

素因数の和:137964

約数の個数: 48

約数和(自身を含む): 513144240

約数和(自身を除く): 320026840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 137941, 275882, 551764, 689705, 965587, 1103528, 1379410, 1931174, 2758820, 3448525, 3862348, 4827935, 5517640, 6897050, 7724696, 9655870, 13794100, 19311740, 24139675, 27588200, 38623480, 48279350, 96558700, 193117400]

約数ペア:

[(1, 193117400), (2, 96558700), (4, 48279350), (5, 38623480), (7, 27588200), (8, 24139675), (10, 19311740), (14, 13794100), (20, 9655870), (25, 7724696), (28, 6897050), (35, 5517640), (40, 4827935), (50, 3862348), (56, 3448525), (70, 2758820), (100, 1931174), (140, 1379410), (175, 1103528), (200, 965587), (280, 689705), (350, 551764), (700, 275882), (1400, 137941)]