201399609575

素因数分解:

$5^2\times {\mathrm{20483}}^1\times {\mathrm{393301}}^1$

素因数の和:413794

約数の個数: 12

約数和(自身を含む): 249748343208

約数和(自身を除く): 48348733633

約数列:

[1, 5, 25, 20483, 102415, 393301, 512075, 1966505, 9832525, 8055984383, 40279921915, 201399609575]

約数ペア:

[(1, 201399609575), (5, 40279921915), (25, 8055984383), (20483, 9832525), (102415, 1966505), (393301, 512075)]