196562128

素因数分解:

$2^4\times 7^2\times {\mathrm{409}}^1\times {\mathrm{613}}^1$

素因数の和:1044

約数の個数: 60

約数和(自身を含む): 444824580

約数和(自身を除く): 248262452

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 409, 613, 784, 818, 1226, 1636, 2452, 2863, 3272, 4291, 4904, 5726, 6544, 8582, 9808, 11452, 17164, 20041, 22904, 30037, 34328, 40082, 45808, 60074, 68656, 80164, 120148, 160328, 240296, 250717, 320656, 480592, 501434, 1002868, 1755019, 2005736, 3510038, 4011472, 7020076, 12285133, 14040152, 24570266, 28080304, 49140532, 98281064, 196562128]

約数ペア:

[(1, 196562128), (2, 98281064), (4, 49140532), (7, 28080304), (8, 24570266), (14, 14040152), (16, 12285133), (28, 7020076), (49, 4011472), (56, 3510038), (98, 2005736), (112, 1755019), (196, 1002868), (392, 501434), (409, 480592), (613, 320656), (784, 250717), (818, 240296), (1226, 160328), (1636, 120148), (2452, 80164), (2863, 68656), (3272, 60074), (4291, 45808), (4904, 40082), (5726, 34328), (6544, 30037), (8582, 22904), (9808, 20041), (11452, 17164)]