210376446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{217781}}^1$

素因数の和:217816

約数の個数: 32

約数和(自身を含む): 501769728

約数和(自身を除く): 291393282

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 217781, 435562, 653343, 1306686, 1524467, 3048934, 4573401, 5008963, 9146802, 10017926, 15026889, 30053778, 35062741, 70125482, 105188223, 210376446]

約数ペア:

[(1, 210376446), (2, 105188223), (3, 70125482), (6, 35062741), (7, 30053778), (14, 15026889), (21, 10017926), (23, 9146802), (42, 5008963), (46, 4573401), (69, 3048934), (138, 1524467), (161, 1306686), (322, 653343), (483, 435562), (966, 217781)]