202775881

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 270611712

約数和(自身を除く): 67835831

約数列:

[1, 7, 11, 17, 77, 97, 119, 187, 679, 1067, 1309, 1597, 1649, 7469, 11179, 11543, 17567, 18139, 27149, 122969, 126973, 154909, 190043, 298639, 1084363, 1703999, 2090473, 2633453, 11927993, 18434171, 28967983, 202775881]

約数ペア:

[(1, 202775881), (7, 28967983), (11, 18434171), (17, 11927993), (77, 2633453), (97, 2090473), (119, 1703999), (187, 1084363), (679, 298639), (1067, 190043), (1309, 154909), (1597, 126973), (1649, 122969), (7469, 27149), (11179, 18139), (11543, 17567)]