208261014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{140527}}^1$

素因数の和:140564

約数の個数: 32

約数和(自身を含む): 472174080

約数和(自身を除く): 263913066

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 140527, 281054, 421581, 843162, 1826851, 2670013, 3653702, 5340026, 5480553, 8010039, 10961106, 16020078, 34710169, 69420338, 104130507, 208261014]

約数ペア:

[(1, 208261014), (2, 104130507), (3, 69420338), (6, 34710169), (13, 16020078), (19, 10961106), (26, 8010039), (38, 5480553), (39, 5340026), (57, 3653702), (78, 2670013), (114, 1826851), (247, 843162), (494, 421581), (741, 281054), (1482, 140527)]