205207926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{444173}}^1$

素因数の和:444196

約数の個数: 32

約数和(自身を含む): 511688448

約数和(自身を除く): 306480522

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 444173, 888346, 1332519, 2665038, 3109211, 4885903, 6218422, 9327633, 9771806, 14657709, 18655266, 29315418, 34201321, 68402642, 102603963, 205207926]

約数ペア:

[(1, 205207926), (2, 102603963), (3, 68402642), (6, 34201321), (7, 29315418), (11, 18655266), (14, 14657709), (21, 9771806), (22, 9327633), (33, 6218422), (42, 4885903), (66, 3109211), (77, 2665038), (154, 1332519), (231, 888346), (462, 444173)]