196138843

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2161}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 219486240

約数和(自身を除く): 23347397

約数列:

[1, 17, 19, 281, 323, 2161, 4777, 5339, 36737, 41059, 90763, 607241, 698003, 10323097, 11537579, 196138843]

約数ペア:

[(1, 196138843), (17, 11537579), (19, 10323097), (281, 698003), (323, 607241), (2161, 90763), (4777, 41059), (5339, 36737)]