209283481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15331}}^1$

素因数の和:15432

約数の個数: 16

約数和(自身を含む): 245066688

約数和(自身を除く): 35783207

約数列:

[1, 11, 17, 73, 187, 803, 1241, 13651, 15331, 168641, 260627, 1119163, 2866897, 12310793, 19025771, 209283481]

約数ペア:

[(1, 209283481), (11, 19025771), (17, 12310793), (73, 2866897), (187, 1119163), (803, 260627), (1241, 168641), (13651, 15331)]