202149227

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3083}}^1$

素因数の和:3155

約数の個数: 32

約数和(自身を含む): 266457600

約数和(自身を除く): 64308373

約数列:

[1, 7, 17, 19, 29, 119, 133, 203, 323, 493, 551, 2261, 3083, 3451, 3857, 9367, 21581, 52411, 58577, 65569, 89407, 366877, 410039, 625849, 995809, 1519919, 1698733, 6970663, 10639433, 11891131, 28878461, 202149227]

約数ペア:

[(1, 202149227), (7, 28878461), (17, 11891131), (19, 10639433), (29, 6970663), (119, 1698733), (133, 1519919), (203, 995809), (323, 625849), (493, 410039), (551, 366877), (2261, 89407), (3083, 65569), (3451, 58577), (3857, 52411), (9367, 21581)]