242595164

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{201491}}^1$

素因数の和:201545

約数の個数: 24

約数和(自身を含む): 496476288

約数和(自身を除く): 253881124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 201491, 402982, 805964, 1410437, 2820874, 5641748, 8664113, 17328226, 34656452, 60648791, 121297582, 242595164]

約数ペア:

[(1, 242595164), (2, 121297582), (4, 60648791), (7, 34656452), (14, 17328226), (28, 8664113), (43, 5641748), (86, 2820874), (172, 1410437), (301, 805964), (602, 402982), (1204, 201491)]