201416918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83437}}^1$

素因数の和:83527

約数の個数: 16

約数和(自身を含む): 324406944

約数和(自身を除く): 122990026

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 83437, 166874, 1418429, 2836858, 5924027, 11848054, 100708459, 201416918]

約数ペア:

[(1, 201416918), (2, 100708459), (17, 11848054), (34, 5924027), (71, 2836858), (142, 1418429), (1207, 166874), (2414, 83437)]