214590968

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{377801}}^1$

素因数の和:377878

約数の個数: 16

約数和(自身を含む): 408026160

約数和(自身を除く): 193435192

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 377801, 755602, 1511204, 3022408, 26823871, 53647742, 107295484, 214590968]

約数ペア:

[(1, 214590968), (2, 107295484), (4, 53647742), (8, 26823871), (71, 3022408), (142, 1511204), (284, 755602), (568, 377801)]