201161429

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{2207}}^1$

素因数の和:2692

約数の個数: 16

約数和(自身を含む): 238464000

約数和(自身を除く): 37302571

約数列:

[1, 7, 29, 203, 449, 2207, 3143, 13021, 15449, 64003, 91147, 448021, 990943, 6936601, 28737347, 201161429]

約数ペア:

[(1, 201161429), (7, 28737347), (29, 6936601), (203, 990943), (449, 448021), (2207, 91147), (3143, 64003), (13021, 15449)]