201626326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{398471}}^1$

素因数の和:398507

約数の個数: 16

約数和(自身を含む): 344279808

約数和(自身を除く): 142653482

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 398471, 796942, 4383181, 8766362, 9164833, 18329666, 100813163, 201626326]

約数ペア:

[(1, 201626326), (2, 100813163), (11, 18329666), (22, 9164833), (23, 8766362), (46, 4383181), (253, 796942), (506, 398471)]