203872

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 420336

約数和(自身を除く): 216464

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 277, 368, 554, 736, 1108, 2216, 4432, 6371, 8864, 12742, 25484, 50968, 101936, 203872]

約数ペア:

[(1, 203872), (2, 101936), (4, 50968), (8, 25484), (16, 12742), (23, 8864), (32, 6371), (46, 4432), (92, 2216), (184, 1108), (277, 736), (368, 554)]