275990414

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{203233}}^1$

素因数の和:203339

約数の個数: 16

約数和(自身を含む): 478006368

約数和(自身を除く): 202015954

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 203233, 406466, 1422631, 2845262, 19713601, 39427202, 137995207, 275990414]

約数ペア:

[(1, 275990414), (2, 137995207), (7, 39427202), (14, 19713601), (97, 2845262), (194, 1422631), (679, 406466), (1358, 203233)]