204219095

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{3163}}^1$

素因数の和:3554

約数の個数: 16

約数和(自身を含む): 252487200

約数和(自身を除く): 48268105

約数列:

[1, 5, 37, 185, 349, 1745, 3163, 12913, 15815, 64565, 117031, 585155, 1103887, 5519435, 40843819, 204219095]

約数ペア:

[(1, 204219095), (5, 40843819), (37, 5519435), (185, 1103887), (349, 585155), (1745, 117031), (3163, 64565), (12913, 15815)]