200161082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{21611}}^1$

素因数の和:22045

約数の個数: 16

約数和(自身を含む): 328329504

約数和(自身を除く): 128168422

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 21611, 43222, 237721, 475442, 9098231, 18196462, 100080541, 200161082]

約数ペア:

[(1, 200161082), (2, 100080541), (11, 18196462), (22, 9098231), (421, 475442), (842, 237721), (4631, 43222), (9262, 21611)]