201870476

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{385249}}^1$

素因数の和:385384

約数の個数: 12

約数和(自身を含む): 355971000

約数和(自身を除く): 154100524

約数列:

[1, 2, 4, 131, 262, 524, 385249, 770498, 1540996, 50467619, 100935238, 201870476]

約数ペア:

[(1, 201870476), (2, 100935238), (4, 50467619), (131, 1540996), (262, 770498), (524, 385249)]