212954838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{32833}}^1$

素因数の和:32908

約数の個数: 32

約数和(自身を含む): 453897216

約数和(自身を除く): 240942378

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 32833, 65666, 98499, 196998, 755159, 1510318, 1543151, 2265477, 3086302, 4530954, 4629453, 9258906, 35492473, 70984946, 106477419, 212954838]

約数ペア:

[(1, 212954838), (2, 106477419), (3, 70984946), (6, 35492473), (23, 9258906), (46, 4629453), (47, 4530954), (69, 3086302), (94, 2265477), (138, 1543151), (141, 1510318), (282, 755159), (1081, 196998), (2162, 98499), (3243, 65666), (6486, 32833)]