208303742

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1\times {\mathrm{1409}}^1$

素因数の和:1987

約数の個数: 16

約数和(自身を含む): 315118080

約数和(自身を除く): 106814338

約数列:

[1, 2, 193, 383, 386, 766, 1409, 2818, 73919, 147838, 271937, 539647, 543874, 1079294, 104151871, 208303742]

約数ペア:

[(1, 208303742), (2, 104151871), (193, 1079294), (383, 543874), (386, 539647), (766, 271937), (1409, 147838), (2818, 73919)]