199034870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{1171}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 374664960

約数和(自身を除く): 175630090

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 739, 1171, 1478, 2342, 3695, 5855, 7390, 11710, 16997, 26933, 33994, 53866, 84985, 134665, 169970, 269330, 865369, 1730738, 4326845, 8653690, 19903487, 39806974, 99517435, 199034870]

約数ペア:

[(1, 199034870), (2, 99517435), (5, 39806974), (10, 19903487), (23, 8653690), (46, 4326845), (115, 1730738), (230, 865369), (739, 269330), (1171, 169970), (1478, 134665), (2342, 84985), (3695, 53866), (5855, 33994), (7390, 26933), (11710, 16997)]