198135798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4717519}}^1$

素因数の和:4717531

約数の個数: 16

約数和(自身を含む): 452881920

約数和(自身を除く): 254746122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4717519, 9435038, 14152557, 28305114, 33022633, 66045266, 99067899, 198135798]

約数ペア:

[(1, 198135798), (2, 99067899), (3, 66045266), (6, 33022633), (7, 28305114), (14, 14152557), (21, 9435038), (42, 4717519)]