201444488

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{22343}}^1$

素因数の和:22386

約数の個数: 48

約数和(自身を含む): 458498880

約数和(自身を除く): 257054392

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 22343, 44686, 89372, 156401, 178744, 312802, 513889, 625604, 1027778, 1094807, 1251208, 2055556, 2189614, 3597223, 4111112, 4379228, 7194446, 8758456, 14388892, 25180561, 28777784, 50361122, 100722244, 201444488]

約数ペア:

[(1, 201444488), (2, 100722244), (4, 50361122), (7, 28777784), (8, 25180561), (14, 14388892), (23, 8758456), (28, 7194446), (46, 4379228), (49, 4111112), (56, 3597223), (92, 2189614), (98, 2055556), (161, 1251208), (184, 1094807), (196, 1027778), (322, 625604), (392, 513889), (644, 312802), (1127, 178744), (1288, 156401), (2254, 89372), (4508, 44686), (9016, 22343)]