203414605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{2131}}^1$

素因数の和:3276

約数の個数: 16

約数和(自身を含む): 258807744

約数和(自身を除く): 55393139

約数列:

[1, 5, 17, 85, 1123, 2131, 5615, 10655, 19091, 36227, 95455, 181135, 2393113, 11965565, 40682921, 203414605]

約数ペア:

[(1, 203414605), (5, 40682921), (17, 11965565), (85, 2393113), (1123, 181135), (2131, 95455), (5615, 36227), (10655, 19091)]