220185296

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{12409}}^1$

素因数の和:13526

約数の個数: 20

約数和(自身を含む): 427028100

約数和(自身を除く): 206842804

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 4436, 8872, 12409, 17744, 24818, 49636, 99272, 198544, 13761581, 27523162, 55046324, 110092648, 220185296]

約数ペア:

[(1, 220185296), (2, 110092648), (4, 55046324), (8, 27523162), (16, 13761581), (1109, 198544), (2218, 99272), (4436, 49636), (8872, 24818), (12409, 17744)]