208151874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{5879}}^1$

素因数の和:6175

約数の個数: 48

約数和(自身を含む): 517345920

約数和(自身を除く): 309194046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 281, 562, 843, 1686, 1967, 2529, 3934, 5058, 5879, 5901, 11758, 11802, 17637, 17703, 35274, 35406, 41153, 52911, 82306, 105822, 123459, 246918, 370377, 740754, 1651999, 3303998, 4955997, 9911994, 11563993, 14867991, 23127986, 29735982, 34691979, 69383958, 104075937, 208151874]

約数ペア:

[(1, 208151874), (2, 104075937), (3, 69383958), (6, 34691979), (7, 29735982), (9, 23127986), (14, 14867991), (18, 11563993), (21, 9911994), (42, 4955997), (63, 3303998), (126, 1651999), (281, 740754), (562, 370377), (843, 246918), (1686, 123459), (1967, 105822), (2529, 82306), (3934, 52911), (5058, 41153), (5879, 35406), (5901, 35274), (11758, 17703), (11802, 17637)]