201995506065

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{38585579}}^1$

素因数の和:38585936

約数の個数: 16

約数和(自身を含む): 324118872000

約数和(自身を除く): 122123365935

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 5235, 38585579, 115756737, 192927895, 578783685, 13466367071, 40399101213, 67331835355, 201995506065]

約数ペア:

[(1, 201995506065), (3, 67331835355), (5, 40399101213), (15, 13466367071), (349, 578783685), (1047, 192927895), (1745, 115756737), (5235, 38585579)]