201020997

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{3301}}^1$

素因数の和:3740

約数の個数: 16

約数和(自身を含む): 273881088

約数和(自身を除く): 72860091

約数列:

[1, 3, 53, 159, 383, 1149, 3301, 9903, 20299, 60897, 174953, 524859, 1264283, 3792849, 67006999, 201020997]

約数ペア:

[(1, 201020997), (3, 67006999), (53, 3792849), (159, 1264283), (383, 524859), (1149, 174953), (3301, 60897), (9903, 20299)]