201122511

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{100511}}^1$

素因数の和:100566

約数の個数: 16

約数和(自身を含む): 289474560

約数和(自身を除く): 88352049

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 100511, 301533, 2311753, 2914819, 6935259, 8744457, 67040837, 201122511]

約数ペア:

[(1, 201122511), (3, 67040837), (23, 8744457), (29, 6935259), (69, 2914819), (87, 2311753), (667, 301533), (2001, 100511)]