200343451

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{21503}}^1$

素因数の和:21543

約数の個数: 16

約数和(自身を含む): 251854848

約数和(自身を除く): 51511397

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 21503, 150521, 236533, 1655731, 2601863, 18213041, 28620493, 200343451]

約数ペア:

[(1, 200343451), (7, 28620493), (11, 18213041), (77, 2601863), (121, 1655731), (847, 236533), (1331, 150521), (9317, 21503)]