209439186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{47363}}^1$

素因数の和:47446

約数の個数: 32

約数和(自身を含む): 463788288

約数和(自身を除く): 254349102

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 47363, 94726, 142089, 284178, 520993, 1041986, 1562979, 3125958, 3173321, 6346642, 9519963, 19039926, 34906531, 69813062, 104719593, 209439186]

約数ペア:

[(1, 209439186), (2, 104719593), (3, 69813062), (6, 34906531), (11, 19039926), (22, 9519963), (33, 6346642), (66, 3173321), (67, 3125958), (134, 1562979), (201, 1041986), (402, 520993), (737, 284178), (1474, 142089), (2211, 94726), (4422, 47363)]