201321904

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{3691}}^1$

素因数の和:4193

約数の個数: 40

約数和(自身を含む): 446820608

約数和(自身を除く): 245498704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 974, 1948, 3409, 3691, 3896, 6818, 7382, 7792, 13636, 14764, 25837, 27272, 29528, 51674, 54544, 59056, 103348, 206696, 413392, 1797517, 3595034, 7190068, 12582619, 14380136, 25165238, 28760272, 50330476, 100660952, 201321904]

約数ペア:

[(1, 201321904), (2, 100660952), (4, 50330476), (7, 28760272), (8, 25165238), (14, 14380136), (16, 12582619), (28, 7190068), (56, 3595034), (112, 1797517), (487, 413392), (974, 206696), (1948, 103348), (3409, 59056), (3691, 54544), (3896, 51674), (6818, 29528), (7382, 27272), (7792, 25837), (13636, 14764)]