201826219

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{29153}}^1$

素因数の和:29226

約数の個数: 16

約数和(自身を含む): 246292992

約数和(自身を除く): 44466773

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 29153, 204071, 670519, 1253579, 4693633, 8775053, 28832317, 201826219]

約数ペア:

[(1, 201826219), (7, 28832317), (23, 8775053), (43, 4693633), (161, 1253579), (301, 670519), (989, 204071), (6923, 29153)]