209801063

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{1187}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 229150944

約数和(自身を除く): 19349881

約数列:

[1, 17, 37, 281, 629, 1187, 4777, 10397, 20179, 43919, 176749, 333547, 746623, 5670299, 12341239, 209801063]

約数ペア:

[(1, 209801063), (17, 12341239), (37, 5670299), (281, 746623), (629, 333547), (1187, 176749), (4777, 43919), (10397, 20179)]