201994072

素因数分解:

$2^3\times 7^3\times {\mathrm{73613}}^1$

素因数の和:73640

約数の個数: 32

約数和(自身を含む): 441684000

約数和(自身を除く): 239689928

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 73613, 147226, 294452, 515291, 588904, 1030582, 2061164, 3607037, 4122328, 7214074, 14428148, 25249259, 28856296, 50498518, 100997036, 201994072]

約数ペア:

[(1, 201994072), (2, 100997036), (4, 50498518), (7, 28856296), (8, 25249259), (14, 14428148), (28, 7214074), (49, 4122328), (56, 3607037), (98, 2061164), (196, 1030582), (343, 588904), (392, 515291), (686, 294452), (1372, 147226), (2744, 73613)]