201896020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{214783}}^1$

素因数の和:214839

約数の個数: 24

約数和(自身を含む): 433004544

約数和(自身を除く): 231108524

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 214783, 429566, 859132, 1073915, 2147830, 4295660, 10094801, 20189602, 40379204, 50474005, 100948010, 201896020]

約数ペア:

[(1, 201896020), (2, 100948010), (4, 50474005), (5, 40379204), (10, 20189602), (20, 10094801), (47, 4295660), (94, 2147830), (188, 1073915), (235, 859132), (470, 429566), (940, 214783)]