201252737

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{15823}}^1$

素因数の和:15932

約数の個数: 16

約数和(自身を含む): 243056640

約数和(自身を除く): 41803903

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 15823, 110761, 363929, 1250017, 2547503, 8750119, 28750391, 201252737]

約数ペア:

[(1, 201252737), (7, 28750391), (23, 8750119), (79, 2547503), (161, 1250017), (553, 363929), (1817, 110761), (12719, 15823)]