211547544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{678037}}^1$

素因数の和:678059

約数の個数: 32

約数和(自身を含む): 569551920

約数和(自身を除く): 358004376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 678037, 1356074, 2034111, 2712148, 4068222, 5424296, 8136444, 8814481, 16272888, 17628962, 26443443, 35257924, 52886886, 70515848, 105773772, 211547544]

約数ペア:

[(1, 211547544), (2, 105773772), (3, 70515848), (4, 52886886), (6, 35257924), (8, 26443443), (12, 17628962), (13, 16272888), (24, 8814481), (26, 8136444), (39, 5424296), (52, 4068222), (78, 2712148), (104, 2034111), (156, 1356074), (312, 678037)]