200715878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{8081}}^1$

素因数の和:9223

約数の個数: 16

約数和(自身を含む): 328775760

約数和(自身を除く): 128059882

約数列:

[1, 2, 11, 22, 1129, 2258, 8081, 12419, 16162, 24838, 88891, 177782, 9123449, 18246898, 100357939, 200715878]

約数ペア:

[(1, 200715878), (2, 100357939), (11, 18246898), (22, 9123449), (1129, 177782), (2258, 88891), (8081, 24838), (12419, 16162)]