200914240

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9371}}^1$

素因数の和:9455

約数の個数: 56

約数和(自身を含む): 485619552

約数和(自身を除く): 284705312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 9371, 10720, 18742, 21440, 37484, 46855, 74968, 93710, 149936, 187420, 299872, 374840, 599744, 627857, 749680, 1255714, 1499360, 2511428, 2998720, 3139285, 5022856, 6278570, 10045712, 12557140, 20091424, 25114280, 40182848, 50228560, 100457120, 200914240]

約数ペア:

[(1, 200914240), (2, 100457120), (4, 50228560), (5, 40182848), (8, 25114280), (10, 20091424), (16, 12557140), (20, 10045712), (32, 6278570), (40, 5022856), (64, 3139285), (67, 2998720), (80, 2511428), (134, 1499360), (160, 1255714), (268, 749680), (320, 627857), (335, 599744), (536, 374840), (670, 299872), (1072, 187420), (1340, 149936), (2144, 93710), (2680, 74968), (4288, 46855), (5360, 37484), (9371, 21440), (10720, 18742)]