199323978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{16889}}^1$

素因数の和:17182

約数の個数: 32

約数和(自身を含む): 457246080

約数和(自身を除く): 257922102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281, 562, 843, 1686, 1967, 3934, 5901, 11802, 16889, 33778, 50667, 101334, 118223, 236446, 354669, 709338, 4745809, 9491618, 14237427, 28474854, 33220663, 66441326, 99661989, 199323978]

約数ペア:

[(1, 199323978), (2, 99661989), (3, 66441326), (6, 33220663), (7, 28474854), (14, 14237427), (21, 9491618), (42, 4745809), (281, 709338), (562, 354669), (843, 236446), (1686, 118223), (1967, 101334), (3934, 50667), (5901, 33778), (11802, 16889)]