205280384

素因数分解:

$2^7\times {\mathrm{859}}^1\times {\mathrm{1867}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 409652400

約数和(自身を除く): 204372016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 859, 1718, 1867, 3436, 3734, 6872, 7468, 13744, 14936, 27488, 29872, 54976, 59744, 109952, 119488, 238976, 1603753, 3207506, 6415012, 12830024, 25660048, 51320096, 102640192, 205280384]

約数ペア:

[(1, 205280384), (2, 102640192), (4, 51320096), (8, 25660048), (16, 12830024), (32, 6415012), (64, 3207506), (128, 1603753), (859, 238976), (1718, 119488), (1867, 109952), (3436, 59744), (3734, 54976), (6872, 29872), (7468, 27488), (13744, 14936)]