205406210

素因数分解:

$2^1\times 5^1\times {\mathrm{2677}}^1\times {\mathrm{7673}}^1$

素因数の和:10357

約数の個数: 16

約数和(自身を含む): 369917496

約数和(自身を除く): 164511286

約数列:

[1, 2, 5, 10, 2677, 5354, 7673, 13385, 15346, 26770, 38365, 76730, 20540621, 41081242, 102703105, 205406210]

約数ペア:

[(1, 205406210), (2, 102703105), (5, 41081242), (10, 20540621), (2677, 76730), (5354, 38365), (7673, 26770), (13385, 15346)]