202997289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1553}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 314181504

約数和(自身を除く): 111184215

約数列:

[1, 3, 11, 17, 33, 51, 187, 233, 561, 699, 1553, 2563, 3961, 4659, 7689, 11883, 17083, 26401, 43571, 51249, 79203, 130713, 290411, 361849, 871233, 1085547, 3980339, 6151433, 11941017, 18454299, 67665763, 202997289]

約数ペア:

[(1, 202997289), (3, 67665763), (11, 18454299), (17, 11941017), (33, 6151433), (51, 3980339), (187, 1085547), (233, 871233), (561, 361849), (699, 290411), (1553, 130713), (2563, 79203), (3961, 51249), (4659, 43571), (7689, 26401), (11883, 17083)]