201699260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{8627}}^1$

素因数の和:8810

約数の個数: 48

約数和(自身を含む): 487033344

約数和(自身を除く): 285334084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 3340, 4676, 5845, 8627, 11690, 17254, 23380, 34508, 43135, 60389, 86270, 120778, 172540, 241556, 301945, 603890, 1207780, 1440709, 2881418, 5762836, 7203545, 10084963, 14407090, 20169926, 28814180, 40339852, 50424815, 100849630, 201699260]

約数ペア:

[(1, 201699260), (2, 100849630), (4, 50424815), (5, 40339852), (7, 28814180), (10, 20169926), (14, 14407090), (20, 10084963), (28, 7203545), (35, 5762836), (70, 2881418), (140, 1440709), (167, 1207780), (334, 603890), (668, 301945), (835, 241556), (1169, 172540), (1670, 120778), (2338, 86270), (3340, 60389), (4676, 43135), (5845, 34508), (8627, 23380), (11690, 17254)]