201109306

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{2473}}^1$

素因数の和:3105

約数の個数: 16

約数和(自身を含む): 306469224

約数和(自身を除く): 105359918

約数列:

[1, 2, 73, 146, 557, 1114, 2473, 4946, 40661, 81322, 180529, 361058, 1377461, 2754922, 100554653, 201109306]

約数ペア:

[(1, 201109306), (2, 100554653), (73, 2754922), (146, 1377461), (557, 361058), (1114, 180529), (2473, 81322), (4946, 40661)]