285273196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 549063424

約数和(自身を除く): 263790228

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 223, 292, 337, 446, 674, 892, 949, 1348, 1898, 2899, 3796, 4381, 5798, 8762, 11596, 16279, 17524, 24601, 32558, 49202, 65116, 75151, 98404, 150302, 211627, 300604, 319813, 423254, 639626, 846508, 976963, 1279252, 1953926, 3907852, 5486023, 10972046, 21944092, 71318299, 142636598, 285273196]

約数ペア:

[(1, 285273196), (2, 142636598), (4, 71318299), (13, 21944092), (26, 10972046), (52, 5486023), (73, 3907852), (146, 1953926), (223, 1279252), (292, 976963), (337, 846508), (446, 639626), (674, 423254), (892, 319813), (949, 300604), (1348, 211627), (1898, 150302), (2899, 98404), (3796, 75151), (4381, 65116), (5798, 49202), (8762, 32558), (11596, 24601), (16279, 17524)]