201440393

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{24001}}^1$

素因数の和:24128

約数の個数: 16

約数和(自身を含む): 253461120

約数和(自身を除く): 52020727

約数列:

[1, 7, 11, 77, 109, 763, 1199, 8393, 24001, 168007, 264011, 1848077, 2616109, 18312763, 28777199, 201440393]

約数ペア:

[(1, 201440393), (7, 28777199), (11, 18312763), (77, 2616109), (109, 1848077), (763, 264011), (1199, 168007), (8393, 24001)]