201324520370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5791}}^1\times {\mathrm{80849}}^1$

素因数の和:86690

約数の個数: 32

約数和(自身を含む): 370880294400

約数和(自身を除く): 169555774030

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 5791, 11582, 28955, 57910, 80849, 161698, 249013, 404245, 498026, 808490, 1245065, 2490130, 3476507, 6953014, 17382535, 34765070, 468196559, 936393118, 2340982795, 4681965590, 20132452037, 40264904074, 100662260185, 201324520370]

約数ペア:

[(1, 201324520370), (2, 100662260185), (5, 40264904074), (10, 20132452037), (43, 4681965590), (86, 2340982795), (215, 936393118), (430, 468196559), (5791, 34765070), (11582, 17382535), (28955, 6953014), (57910, 3476507), (80849, 2490130), (161698, 1245065), (249013, 808490), (404245, 498026)]