214944974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89041}}^1$

素因数の和:89131

約数の個数: 16

約数和(自身を含む): 346195296

約数和(自身を除く): 131250322

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 89041, 178082, 1513697, 3027394, 6321911, 12643822, 107472487, 214944974]

約数ペア:

[(1, 214944974), (2, 107472487), (17, 12643822), (34, 6321911), (71, 3027394), (142, 1513697), (1207, 178082), (2414, 89041)]