194997656

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{4649}}^1$

素因数の和:4776

約数の個数: 48

約数和(自身を含む): 429381000

約数和(自身を除く): 234383344

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1498, 2996, 4649, 5243, 5992, 9298, 10486, 18596, 20972, 32543, 37192, 41944, 65086, 130172, 227801, 260344, 455602, 497443, 911204, 994886, 1822408, 1989772, 3482101, 3979544, 6964202, 13928404, 24374707, 27856808, 48749414, 97498828, 194997656]

約数ペア:

[(1, 194997656), (2, 97498828), (4, 48749414), (7, 27856808), (8, 24374707), (14, 13928404), (28, 6964202), (49, 3979544), (56, 3482101), (98, 1989772), (107, 1822408), (196, 994886), (214, 911204), (392, 497443), (428, 455602), (749, 260344), (856, 227801), (1498, 130172), (2996, 65086), (4649, 41944), (5243, 37192), (5992, 32543), (9298, 20972), (10486, 18596)]