210505983

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 300464640

約数和(自身を除く): 89958657

約数列:

[1, 3, 29, 53, 71, 87, 159, 213, 643, 1537, 1929, 2059, 3763, 4611, 6177, 11289, 18647, 34079, 45653, 55941, 102237, 109127, 136959, 327381, 988291, 1323937, 2419609, 2964873, 3971811, 7258827, 70168661, 210505983]

約数ペア:

[(1, 210505983), (3, 70168661), (29, 7258827), (53, 3971811), (71, 2964873), (87, 2419609), (159, 1323937), (213, 988291), (643, 327381), (1537, 136959), (1929, 109127), (2059, 102237), (3763, 55941), (4611, 45653), (6177, 34079), (11289, 18647)]