207925888

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{70627}}^1$

素因数の和:70664

約数の個数: 32

約数和(自身を含む): 432243360

約数和(自身を除く): 224317472

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 70627, 141254, 282508, 565016, 1130032, 1624421, 2260064, 3248842, 4520128, 6497684, 9040256, 12995368, 25990736, 51981472, 103962944, 207925888]

約数ペア:

[(1, 207925888), (2, 103962944), (4, 51981472), (8, 25990736), (16, 12995368), (23, 9040256), (32, 6497684), (46, 4520128), (64, 3248842), (92, 2260064), (128, 1624421), (184, 1130032), (368, 565016), (736, 282508), (1472, 141254), (2944, 70627)]