212804579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 257402880

約数和(自身を除く): 44598301

約数列:

[1, 13, 19, 23, 47, 247, 299, 437, 611, 797, 893, 1081, 5681, 10361, 11609, 14053, 15143, 18331, 20539, 37459, 196859, 238303, 267007, 348289, 486967, 711721, 861557, 4527757, 9252373, 11200241, 16369583, 212804579]

約数ペア:

[(1, 212804579), (13, 16369583), (19, 11200241), (23, 9252373), (47, 4527757), (247, 861557), (299, 711721), (437, 486967), (611, 348289), (797, 267007), (893, 238303), (1081, 196859), (5681, 37459), (10361, 20539), (11609, 18331), (14053, 15143)]