201352443

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{2089}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 286664400

約数和(自身を除く): 85311957

約数列:

[1, 3, 19, 57, 89, 267, 361, 1083, 1691, 2089, 5073, 6267, 32129, 39691, 96387, 119073, 185921, 557763, 754129, 2262387, 3532499, 10597497, 67117481, 201352443]

約数ペア:

[(1, 201352443), (3, 67117481), (19, 10597497), (57, 3532499), (89, 2262387), (267, 754129), (361, 557763), (1083, 185921), (1691, 119073), (2089, 96387), (5073, 39691), (6267, 32129)]