201216178

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{32051}}^1$

素因数の和:32169

約数の個数: 16

約数和(自身を含む): 313083936

約数和(自身を除く): 111867758

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 32051, 64102, 1378193, 2339723, 2756386, 4679446, 100608089, 201216178]

約数ペア:

[(1, 201216178), (2, 100608089), (43, 4679446), (73, 2756386), (86, 2339723), (146, 1378193), (3139, 64102), (6278, 32051)]