205014005

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{188953}}^1$

素因数の和:188996

約数の個数: 16

約数和(自身を含む): 290233344

約数和(自身を除く): 85219339

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 188953, 944765, 1322671, 5857543, 6613355, 29287715, 41002801, 205014005]

約数ペア:

[(1, 205014005), (5, 41002801), (7, 29287715), (31, 6613355), (35, 5857543), (155, 1322671), (217, 944765), (1085, 188953)]