201045070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{874109}}^1$

素因数の和:874139

約数の個数: 16

約数和(自身を含む): 377615520

約数和(自身を除く): 176570450

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 874109, 1748218, 4370545, 8741090, 20104507, 40209014, 100522535, 201045070]

約数ペア:

[(1, 201045070), (2, 100522535), (5, 40209014), (10, 20104507), (23, 8741090), (46, 4370545), (115, 1748218), (230, 874109)]