201650915

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{20929}}^1$

素因数の和:21022

約数の個数: 16

約数和(自身を含む): 253169280

約数和(自身を除く): 51518365

約数列:

[1, 5, 41, 47, 205, 235, 1927, 9635, 20929, 104645, 858089, 983663, 4290445, 4918315, 40330183, 201650915]

約数ペア:

[(1, 201650915), (5, 40330183), (41, 4918315), (47, 4290445), (205, 983663), (235, 858089), (1927, 104645), (9635, 20929)]