203429317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{42179}}^1$

素因数の和:42252

約数の個数: 16

約数和(自身を含む): 255104640

約数和(自身を除く): 51675323

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 42179, 295253, 548327, 2235487, 3838289, 15648409, 29061331, 203429317]

約数ペア:

[(1, 203429317), (7, 29061331), (13, 15648409), (53, 3838289), (91, 2235487), (371, 548327), (689, 295253), (4823, 42179)]