208094161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 245000736

約数和(自身を除く): 36906575

約数列:

[1, 11, 17, 67, 187, 289, 737, 977, 1139, 3179, 10747, 12529, 16609, 19363, 65459, 182699, 212993, 282353, 720049, 1112803, 3105883, 12240833, 18917651, 208094161]

約数ペア:

[(1, 208094161), (11, 18917651), (17, 12240833), (67, 3105883), (187, 1112803), (289, 720049), (737, 282353), (977, 212993), (1139, 182699), (3179, 65459), (10747, 19363), (12529, 16609)]