201216110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{490771}}^1$

素因数の和:490819

約数の個数: 16

約数和(自身を含む): 371023632

約数和(自身を除く): 169807522

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 490771, 981542, 2453855, 4907710, 20121611, 40243222, 100608055, 201216110]

約数ペア:

[(1, 201216110), (2, 100608055), (5, 40243222), (10, 20121611), (41, 4907710), (82, 2453855), (205, 981542), (410, 490771)]