208836766

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1\times {\mathrm{1009}}^1$

素因数の和:1683

約数の個数: 16

約数和(自身を含む): 315604800

約数和(自身を除く): 106768034

約数列:

[1, 2, 239, 433, 478, 866, 1009, 2018, 103487, 206974, 241151, 436897, 482302, 873794, 104418383, 208836766]

約数ペア:

[(1, 208836766), (2, 104418383), (239, 873794), (433, 482302), (478, 436897), (866, 241151), (1009, 206974), (2018, 103487)]