201660831712

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{146555837}}^1$

素因数の和:146555890

約数の個数: 24

約数和(自身を含む): 406252782936

約数和(自身を除く): 204591951224

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 146555837, 293111674, 586223348, 1172446696, 2344893392, 4689786784, 6301900991, 12603801982, 25207603964, 50415207928, 100830415856, 201660831712]

約数ペア:

[(1, 201660831712), (2, 100830415856), (4, 50415207928), (8, 25207603964), (16, 12603801982), (32, 6301900991), (43, 4689786784), (86, 2344893392), (172, 1172446696), (344, 586223348), (688, 293111674), (1376, 146555837)]