195806017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{7643}}^1$

素因数の和:7808

約数の個数: 16

約数和(自身を含む): 227852352

約数和(自身を除く): 32046335

約数列:

[1, 11, 17, 137, 187, 1507, 2329, 7643, 25619, 84073, 129931, 1047091, 1429241, 11518001, 17800547, 195806017]

約数ペア:

[(1, 195806017), (11, 17800547), (17, 11518001), (137, 1429241), (187, 1047091), (1507, 129931), (2329, 84073), (7643, 25619)]